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 -1/8+7/8x = -9/17-2/17x .
    Question type: Equation
    Solution:Original question:
      - 1 ÷ 8 + 7 ÷ 8 × x = - 9 ÷ 172 ÷ 17 × x
     Left side of the equation = -
1
8
+
7
8
x
    The equation is transformed into :
      -
1
8
+
7
8
x = - 9 ÷ 172 ÷ 17 × x
     Right side of the equation = -
9
17
2
17
x
    The equation is transformed into :
      -
1
8
+
7
8
x = -
9
17
2
17
x

    Transposition :
     
7
8
x +
2
17
x = -
9
17
+
1
8

    Combine the items on the left of the equation:
     
135
136
x = -
9
17
+
1
8

    Combine the items on the right of the equation:
     
135
136
x = -
55
136

    The coefficient of the unknown number is reduced to 1 :
      x = -
55
136
÷
135
136
        = -
55
136
×
136
135
        = - 11 ×
1
27

    We obtained :
      x = -
11
27
    This is the solution of the equation.

    Convert the result to decimal form :
      x = - 0.407407



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