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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.
    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 0.004x*85/(85+0.68) = 5*0.68/(85+0.68) .
    Question type: Equation
    Solution:Original question:
     
1
250
 x × 85 ÷ (85 +
17
25
) = 5 ×
17
25
 ÷ (85 +
17
25
)
     Multiply both sides of the equation by:(85 +
17
25
) ,  (85 +
17
25
)
     
1
250
 x × 85(85 +
17
25
) = 5 ×
17
25
(85 +
17
25
)
    Remove a bracket on the left of the equation:：
     
1
250
 x × 85 × 85 +
1
250
 x × 85 ×
17
25
 = 5 ×
17
25
(85 +
17
25
)
    Remove a bracket on the right of the equation:：
     
1
250
 x × 85 × 85 +
1
250
 x × 85 ×
17
25
 = 5 ×
17
25
 × 85 + 5 ×
17
25
 ×
17
25
    The equation is reduced to :
     
289
10
 x +
289
1250
 x = 289 +
289
125
    The equation is reduced to :
     
18207
625
 x =
36414
125

    The coefficient of the unknown number is reduced to 1 :
      x =
36414
125
 ÷
18207
625
        =
36414
125
 ×
625
18207
        = 2 × 5

    We obtained :
      x = 10
    This is the solution of the equation.



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