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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
Overview: 7 questions will be solved this time.Among them
☆7 equations
[ 1/7 Equation]
Work: Find the solution of equation 0.02÷y = 0.706821 .
Question type: Equation
Solution:Original question:
1 50 | ÷ | y | = | 706821 1000000 |
| Multiply both sides of the equation by: | y |
1 50 | = | 706821 1000000 | y |
Transposition :
| - | 706821 1000000 | y | = | - | 1 50 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1 50 | = | 706821 1000000 | y |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
706821 1000000 | y | = | 1 50 |
The coefficient of the unknown number is reduced to 1 :
| y | = | 1 50 | ÷ | 706821 1000000 |
| = | 1 50 | × | 1000000 706821 |
| = | 1 | × | 20000 706821 |
We obtained :
| y | = | 20000 706821 |
Convert the result to decimal form :
| y | = | 0.028296 |
[ 2/7 Equation]
Work: Find the solution of equation 0.02÷y = 0.802171 .
Question type: Equation
Solution:Original question:
1 50 | ÷ | y | = | 802171 1000000 |
| Multiply both sides of the equation by: | y |
1 50 | = | 802171 1000000 | y |
Transposition :
| - | 802171 1000000 | y | = | - | 1 50 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1 50 | = | 802171 1000000 | y |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
802171 1000000 | y | = | 1 50 |
The coefficient of the unknown number is reduced to 1 :
| y | = | 1 50 | ÷ | 802171 1000000 |
| = | 1 50 | × | 1000000 802171 |
| = | 1 | × | 20000 802171 |
We obtained :
| y | = | 20000 802171 |
Convert the result to decimal form :
| y | = | 0.024932 |
[ 3/7 Equation]
Work: Find the solution of equation 0.02÷y = 0.554108 .
Question type: Equation
Solution:Original question:
1 50 | ÷ | y | = | 138527 250000 |
| Multiply both sides of the equation by: | y |
1 50 | = | 138527 250000 | y |
Transposition :
| - | 138527 250000 | y | = | - | 1 50 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1 50 | = | 138527 250000 | y |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
138527 250000 | y | = | 1 50 |
The coefficient of the unknown number is reduced to 1 :
| y | = | 1 50 | ÷ | 138527 250000 |
| = | 1 50 | × | 250000 138527 |
| = | 1 | × | 5000 138527 |
We obtained :
| y | = | 5000 138527 |
Convert the result to decimal form :
| y | = | 0.036094 |
[ 4/7 Equation]
Work: Find the solution of equation 0.02÷y = 0.928686 .
Question type: Equation
Solution:Original question:
1 50 | ÷ | y | = | 464343 500000 |
| Multiply both sides of the equation by: | y |
1 50 | = | 464343 500000 | y |
Transposition :
| - | 464343 500000 | y | = | - | 1 50 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1 50 | = | 464343 500000 | y |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
464343 500000 | y | = | 1 50 |
The coefficient of the unknown number is reduced to 1 :
| y | = | 1 50 | ÷ | 464343 500000 |
| = | 1 50 | × | 500000 464343 |
| = | 1 | × | 10000 464343 |
We obtained :
| y | = | 10000 464343 |
Convert the result to decimal form :
| y | = | 0.021536 |
[ 5/7 Equation]
Work: Find the solution of equation 0.02÷y = 1.072619 .
Question type: Equation
Solution:Original question:
1 50 | ÷ | y | = | 1072619 1000000 |
| Multiply both sides of the equation by: | y |
1 50 | = | 1072619 1000000 | y |
Transposition :
| - | 1072619 1000000 | y | = | - | 1 50 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1 50 | = | 1072619 1000000 | y |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
1072619 1000000 | y | = | 1 50 |
The coefficient of the unknown number is reduced to 1 :
| y | = | 1 50 | ÷ | 1072619 1000000 |
| = | 1 50 | × | 1000000 1072619 |
| = | 1 | × | 20000 1072619 |
We obtained :
| y | = | 20000 1072619 |
Convert the result to decimal form :
| y | = | 0.018646 |
[ 6/7 Equation]
Work: Find the solution of equation 0.02÷y = 1.067018 .
Question type: Equation
Solution:Original question:
1 50 | ÷ | y | = | 533509 500000 |
| Multiply both sides of the equation by: | y |
1 50 | = | 533509 500000 | y |
Transposition :
| - | 533509 500000 | y | = | - | 1 50 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1 50 | = | 533509 500000 | y |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
533509 500000 | y | = | 1 50 |
The coefficient of the unknown number is reduced to 1 :
| y | = | 1 50 | ÷ | 533509 500000 |
| = | 1 50 | × | 500000 533509 |
| = | 1 | × | 10000 533509 |
We obtained :
| y | = | 10000 533509 |
Convert the result to decimal form :
| y | = | 0.018744 |
[ 7/7 Equation]
Work: Find the solution of equation 0.02÷y = 0.711002 .
Question type: Equation
Solution:Original question:
1 50 | ÷ | y | = | 355501 500000 |
| Multiply both sides of the equation by: | y |
1 50 | = | 355501 500000 | y |
Transposition :
| - | 355501 500000 | y | = | - | 1 50 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1 50 | = | 355501 500000 | y |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
355501 500000 | y | = | 1 50 |
The coefficient of the unknown number is reduced to 1 :
| y | = | 1 50 | ÷ | 355501 500000 |
| = | 1 50 | × | 500000 355501 |
| = | 1 | × | 10000 355501 |
We obtained :
| y | = | 10000 355501 |
Convert the result to decimal form :
| y | = | 0.028129 |
>>注：本次最多计算 7 道题。