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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+310)*2*0.63+(x+310)*0.37 = (x+650)*2*0.33+(x+650)*0.67 .
    Question type: Equation
    Solution:Original question:
     ( x + 310) × 2 ×
63
100
+ ( x + 310) ×
37
100
= ( x + 650) × 2 ×
33
100
+ ( x + 650) ×
67
100
     Left side of the equation = ( x + 310) ×
63
50
+ ( x + 310) ×
37
100
    The equation is transformed into :
     ( x + 310) ×
63
50
+ ( x + 310) ×
37
100
= ( x + 650) × 2 ×
33
100
+ ( x + 650) ×
67
100
    Remove the bracket on the left of the equation:
     Left side of the equation = x ×
63
50
+ 310 ×
63
50
+ ( x + 310) ×
37
100
                                             = x ×
63
50
+
1953
5
+ ( x + 310) ×
37
100
                                             =
63
50
x +
1953
5
+ x ×
37
100
+ 310 ×
37
100
                                             =
63
50
x +
1953
5
+ x ×
37
100
+
1147
10
                                             =
163
100
x +
5053
10
    The equation is transformed into :
     
163
100
x +
5053
10
= ( x + 650) × 2 ×
33
100
+ ( x + 650) ×
67
100
     Right side of the equation = ( x + 650) ×
33
50
+ ( x + 650) ×
67
100
    The equation is transformed into :
     
163
100
x +
5053
10
= ( x + 650) ×
33
50
+ ( x + 650) ×
67
100
    Remove the bracket on the right of the equation:
     Right side of the equation = x ×
33
50
+ 650 ×
33
50
+ ( x + 650) ×
67
100
                                               = x ×
33
50
+ 429 + ( x + 650) ×
67
100
                                               =
33
50
x + 429 + x ×
67
100
+ 650 ×
67
100
                                               =
33
50
x + 429 + x ×
67
100
+
871
2
                                               =
133
100
x +
1729
2
    The equation is transformed into :
     
163
100
x +
5053
10
=
133
100
x +
1729
2

    Transposition :
     
163
100
x
133
100
x =
1729
2
5053
10

    Combine the items on the left of the equation:
     
3
10
x =
1729
2
5053
10

    Combine the items on the right of the equation:
     
3
10
x =
1796
5

    The coefficient of the unknown number is reduced to 1 :
      x =
1796
5
÷
3
10
        =
1796
5
×
10
3
        = 1796 ×
2
3

    We obtained :
      x =
3592
3
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 1197.333333



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