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    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
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    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 [(220+260+260)*28-x]*0.85+(32+32+18)*28 = 17235.68 .
    Question type: Equation
    Solution:Original question:
     ((220 + 260 + 260) × 28 x ) ×
17
20
+ (32 + 32 + 18) × 28 =
430892
25
    Remove the bracket on the left of the equation:
     Left side of the equation = (220 + 260 + 260) × 28 ×
17
20
x ×
17
20
+ (32 + 32 + 18) × 28
                                             = (220 + 260 + 260) ×
119
5
x ×
17
20
+ (32 + 32 + 18) × 28
                                             = 220 ×
119
5
+ 260 ×
119
5
+ 260 ×
119
5
17
20
x + (32 + 32 + 18) × 28
                                             = 5236 + 6188 + 6188
17
20
x + (32 + 32 + 18) × 28
                                             = 17612
17
20
x + (32 + 32 + 18) × 28
                                             = 17612
17
20
x + 32 × 28 + 32 × 28 + 18 × 28
                                             = 17612
17
20
x + 896 + 896 + 504
                                             = 19908
17
20
x
    The equation is transformed into :
     19908
17
20
x =
430892
25

    Transposition :
      -
17
20
x =
430892
25
19908

    Combine the items on the right of the equation:
      -
17
20
x = -
66808
25

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
66808
25
=
17
20
x

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     
17
20
x =
66808
25

    The coefficient of the unknown number is reduced to 1 :
      x =
66808
25
÷
17
20
        =
66808
25
×
20
17
        =
66808
5
×
4
17

    We obtained :
      x =
267232
85
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 3143.905882



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