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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 (5*(527+X)+96+57+14+34)/(527+24+19+7+34+X) = 4.7 .
    Question type: Equation
    Solution:Original question:
     (5(527 + X ) + 96 + 57 + 14 + 34) ÷ (527 + 24 + 19 + 7 + 34 + X ) =
47
10
     Multiply both sides of the equation by:(527 + 24 + 19 + 7 + 34 + X )
     (5(527 + X ) + 96 + 57 + 14 + 34) =
47
10
(527 + 24 + 19 + 7 + 34 + X )
    Remove a bracket on the left of the equation:：
     5(527 + X ) + 96 + 57 + 14 + 34 =
47
10
(527 + 24 + 19 + 7 + 34 + X )
    Remove a bracket on the right of the equation:：
     5(527 + X ) + 96 + 57 + 14 + 34 =
47
10
 × 527 +
47
10
 × 24 +
47
10
 × 19 +
47
10
 × 7 +
47
10
 × 34 +
47
10
 X
    The equation is reduced to :
     5(527 + X ) + 96 + 57 + 14 + 34 =
24769
10
 +
564
5
 +
893
10
 +
329
10
 +
799
5
 +
47
10
 X
    The equation is reduced to :
     5(527 + X ) + 201 =
28717
10
 +
47
10
 X
    Remove a bracket on the left of the equation:
     5 × 527 + 5 X + 201 =
28717
10
 +
47
10
 X
    The equation is reduced to :
     2635 + 5 X + 201 =
28717
10
 +
47
10
 X
    The equation is reduced to :
     2836 + 5 X =
28717
10
 +
47
10
 X

    Transposition :
     5 X −
47
10
 X =
28717
10
 − 2836

    Combine the items on the left of the equation:
     
3
10
 X =
28717
10
 − 2836

    Combine the items on the right of the equation:
     
3
10
 X =
357
10

    The coefficient of the unknown number is reduced to 1 :
      X =
357
10
 ÷
3
10
        =
357
10
 ×
10
3
        = 119 × 1

    We obtained :
      X = 119
    This is the solution of the equation.



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