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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 10+2.8x+x/40*0.5*60 = 12+2.5x+x/40*0.4*60 .
    Question type: Equation
    Solution:Original question:
     10 +
14
5
x + x ÷ 40 ×
1
2
× 60 = 12 +
5
2
x + x ÷ 40 ×
2
5
× 60
     Left side of the equation = 10 +
14
5
x + x ×
3
4
                                             = 10 +
71
20
x
    The equation is transformed into :
     10 +
71
20
x = 12 +
5
2
x + x ÷ 40 ×
2
5
× 60
     Right side of the equation = 12 +
5
2
x + x ×
3
5
                                               = 12 +
31
10
x
    The equation is transformed into :
     10 +
71
20
x = 12 +
31
10
x

    Transposition :
     
71
20
x
31
10
x = 1210

    Combine the items on the left of the equation:
     
9
20
x = 1210

    Combine the items on the right of the equation:
     
9
20
x = 2

    The coefficient of the unknown number is reduced to 1 :
      x = 2 ÷
9
20
        = 2 ×
20
9

    We obtained :
      x =
40
9
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 4.444444



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