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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 13.14c = （3.3+c）×6.92 .
Question type: Equation
Solution:Original question:
657 50 | c | = | ( | 33 10 | + | c | ) | × | 173 25 |
| Right side of the equation = | 33 10 | × | 173 25 | + | c | × | 173 25 |
| = | 5709 250 | + | c | × | 173 25 |
657 50 | c | = | 5709 250 | + | 173 25 | c |
Transposition :
657 50 | c | − | 173 25 | c | = | 5709 250 |
Combine the items on the left of the equation:
311 50 | c | = | 5709 250 |
The coefficient of the unknown number is reduced to 1 :
| c | = | 5709 250 | ÷ | 311 50 |
| = | 5709 250 | × | 50 311 |
| = | 5709 5 | × | 1 311 |
We obtained :
| c | = | 5709 1555 |
Convert the result to decimal form :
| c | = | 3.671383 |