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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 (180+267)/31*x+221.5/31*(x+15)+124/31(x+30) = 934 .
    Question type: Equation
    Solution:Original question:
     (180 + 267) ÷ 31 × x +
443
2
 ÷ 31 × ( x + 15) + 124 ÷ 31 × ( x + 30) = 934
     Left side of the equation = (180 + 267) ×
1
31
 x +
443
62
( x + 15) + 4( x + 30)
    The equation is transformed into :
     (180 + 267) ×
1
31
 x +
443
62
( x + 15) + 4( x + 30) = 934
    Remove the bracket on the left of the equation:
     Left side of the equation = 180 ×
1
31
 x + 267 ×
1
31
 x +
443
62
( x + 15) + 4( x + 30)
                                             =
180
31
 x +
267
31
 x +
443
62
( x + 15) + 4( x + 30)
                                             =
447
31
 x +
443
62
( x + 15) + 4( x + 30)
                                             =
447
31
 x +
443
62
 x +
443
62
 × 15 + 4( x + 30)
                                             =
447
31
 x +
443
62
 x +
6645
62
 + 4( x + 30)
                                             =
1337
62
 x +
6645
62
 + 4( x + 30)
                                             =
1337
62
 x +
6645
62
 + 4 x + 4 × 30
                                             =
1337
62
 x +
6645
62
 + 4 x + 120
                                             =
1585
62
 x +
14085
62
    The equation is transformed into :
     
1585
62
 x +
14085
62
 = 934

    Transposition :
     
1585
62
 x = 934 −
14085
62

    Combine the items on the right of the equation:
     
1585
62
 x =
43823
62

    The coefficient of the unknown number is reduced to 1 :
      x =
43823
62
 ÷
1585
62
        =
43823
62
 ×
62
1585
        = 43823 ×
1
1585

    We obtained :
      x =
43823
1585
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 27.64858



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