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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: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation x = (91+940.49+1445.64)/4-122.5×(13.5-2.34)/2 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
Remove the bracket on the right of the equation:
The equation is transformed into :
This is the solution of the equation.
This is the solution of the equation.
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation x = (91+940.49+1445.64)/4-122.5×(13.5-2.34)/2 .
Question type: Equation
Solution:Original question:
| x | = | ( | 91 | + | 94049 100 | + | 36141 25 | ) | ÷ | 4 | − | 245 2 | ( | 27 2 | − | 117 50 | ) | ÷ | 2 |
| Right side of the equation = | ( | 91 | + | 94049 100 | + | 36141 25 | ) | × | 1 4 | − | 245 4 | ( | 27 2 | − | 117 50 | ) |
| x | = | ( | 91 | + | 94049 100 | + | 36141 25 | ) | × | 1 4 | − | 245 4 | ( | 27 2 | − | 117 50 | ) |
| Right side of the equation = | 91 | × | 1 4 | + | 94049 100 | × | 1 4 | + | 36141 25 | × | 1 4 | − | 245 4 | ( | 27 2 | − | 117 50 | ) |
| = | 91 4 | + | 94049 400 | + | 36141 100 | − | 245 4 | ( | 27 2 | − | 117 50 | ) |
| = | 247713 400 | − | 245 4 | ( | 27 2 | − | 117 50 | ) |
| = | 247713 400 | − | 245 4 | × | 27 2 | + | 245 4 | × | 117 50 |
| = | 247713 400 | − | 6615 8 | + | 5733 40 |
| = | - | 25707 400 |
| x | = | - | 25707 400 |
This is the solution of the equation.