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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 (x+1)/2-(x-4)/3 = (3-x)/8 .
    Question type: Equation
    Solution:Original question:
     ( x + 1) ÷ 2( x 4) ÷ 3 = (3 x ) ÷ 8
    Remove the bracket on the left of the equation:
     Left side of the equation = x ×
1
2
+ 1 ×
1
2
( x 4) ×
1
3
                                             = x ×
1
2
+
1
2
( x 4) ×
1
3
                                             =
1
2
x +
1
2
x ×
1
3
+ 4 ×
1
3
                                             =
1
2
x +
1
2
x ×
1
3
+
4
3
                                             =
1
6
x +
11
6
    The equation is transformed into :
     
1
6
x +
11
6
= (3 x ) ÷ 8
    Remove the bracket on the right of the equation:
     Right side of the equation = 3 ×
1
8
x ×
1
8
                                               =
3
8
x ×
1
8
    The equation is transformed into :
     
1
6
x +
11
6
=
3
8
1
8
x

    Transposition :
     
1
6
x +
1
8
x =
3
8
11
6

    Combine the items on the left of the equation:
     
7
24
x =
3
8
11
6

    Combine the items on the right of the equation:
     
7
24
x = -
35
24

    The coefficient of the unknown number is reduced to 1 :
      x = -
35
24
÷
7
24
        = -
35
24
×
24
7
        = - 5 × 1

    We obtained :
      x = - 5
    This is the solution of the equation.



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