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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 8/18+((1/18)+(1/12))x = 1 .
    Question type: Equation
    Solution:Original question:
     8 ÷ 18 + ((1 ÷ 18) + (1 ÷ 12)) x = 1
     Left side of the equation =
4
9
+ ((1 ÷ 18) + (1 ÷ 12)) x
    The equation is transformed into :
     
4
9
+ ((1 ÷ 18) + (1 ÷ 12)) x = 1
    Remove the bracket on the left of the equation:
     Left side of the equation =
4
9
+ (1 ÷ 18) x + (1 ÷ 12) x
                                             =
4
9
+ 1 ÷ 18 × x + (1 ÷ 12) x
                                             =
4
9
+
1
18
x + (1 ÷ 12) x
                                             =
4
9
+
1
18
x + 1 ÷ 12 × x
                                             =
4
9
+
1
18
x +
1
12
x
                                             =
4
9
+
5
36
x
    The equation is transformed into :
     
4
9
+
5
36
x = 1

    Transposition :
     
5
36
x = 1
4
9

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

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

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



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