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 0.5x-0.7 = 6.5-1.3x .
    Question type: Equation
    Solution:Original question:
     
1
2
x
7
10
=
13
2
13
10
x

    Transposition :
     
1
2
x +
13
10
x =
13
2
+
7
10

    Combine the items on the left of the equation:
     
9
5
x =
13
2
+
7
10

    Combine the items on the right of the equation:
     
9
5
x =
36
5

    The coefficient of the unknown number is reduced to 1 :
      x =
36
5
÷
9
5
        =
36
5
×
5
9
        = 4 × 1

    We obtained :
      x = 4
    This is the solution of the equation.



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