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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 (15.72*23.58+20.58*18.72+14.6*18.54+16.48*17.77+19.92*17.56+10*16.87+2.7*x)/100 = 18.79 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
x≈15.198519 , keep 6 decimal places
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation (15.72*23.58+20.58*18.72+14.6*18.54+16.48*17.77+19.92*17.56+10*16.87+2.7*x)/100 = 18.79 .
Question type: Equation
Solution:Original question:
| ( | 393 25 | × | 1179 50 | + | 1029 50 | × | 468 25 | + | 73 5 | × | 927 50 | + | 412 25 | × | 1777 100 | + | 498 25 | × | 439 25 | + | 10 | × | 1687 100 | ) | ÷ | 100 | = | 1879 100 |
| Left side of the equation = | 393 25 | × | 1179 50 | × | 1 100 | + | 1029 50 | × | 468 25 | × | 1 100 | + | 73 5 | × | 927 50 | × | 1 100 | + | 412 25 | × | 1777 100 | × | 1 100 |
| = | 463347 125000 | + | 120393 31250 | + | 67671 25000 | + | 183031 62500 | + | 109311 31250 | + | 1687 1000 | + | 27 1000 | x |
x≈15.198519 , keep 6 decimal places
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》