Mathematics
         
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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 4/3x+7/5 = 2/11x+8/13 .
    Question type: Equation
    Solution:Original question:
     4 ÷ 3 × x + 7 ÷ 5 = 2 ÷ 11 × x + 8 ÷ 13
     Left side of the equation =
4
3
x +
7
5
    The equation is transformed into :
     
4
3
x +
7
5
= 2 ÷ 11 × x + 8 ÷ 13
     Right side of the equation =
2
11
x +
8
13
    The equation is transformed into :
     
4
3
x +
7
5
=
2
11
x +
8
13

    Transposition :
     
4
3
x
2
11
x =
8
13
7
5

    Combine the items on the left of the equation:
     
38
33
x =
8
13
7
5

    Combine the items on the right of the equation:
     
38
33
x = -
51
65

    The coefficient of the unknown number is reduced to 1 :
      x = -
51
65
÷
38
33
        = -
51
65
×
33
38

    We obtained :
      x = -
1683
2470
    This is the solution of the equation.

    Convert the result to decimal form :
      x = - 0.681377



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