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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 197.4+(25-x)*4.32 = (50+216+6.48x)/1.5 .
    Question type: Equation
    Solution:Original question:
     
987
5
+ (25 x ) ×
108
25
= (50 + 216 +
162
25
x ) ÷
3
2
    Remove the bracket on the left of the equation:
     Left side of the equation =
987
5
+ 25 ×
108
25
x ×
108
25
                                             =
987
5
+ 108 x ×
108
25
                                             =
1527
5
108
25
x
    The equation is transformed into :
     
1527
5
108
25
x = (50 + 216 +
162
25
x ) ÷
3
2
    Remove the bracket on the right of the equation:
     Right side of the equation = 50 ×
2
3
+ 216 ×
2
3
+
162
25
x ×
2
3
                                               =
100
3
+ 144 +
108
25
x
                                               =
532
3
+
108
25
x
    The equation is transformed into :
     
1527
5
108
25
x =
532
3
+
108
25
x

    Transposition :
      -
108
25
x
108
25
x =
532
3
1527
5

    Combine the items on the left of the equation:
      -
216
25
x =
532
3
1527
5

    Combine the items on the right of the equation:
      -
216
25
x = -
1921
15

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
1921
15
=
216
25
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 :
     
216
25
x =
1921
15

    The coefficient of the unknown number is reduced to 1 :
      x =
1921
15
÷
216
25
        =
1921
15
×
25
216
        =
1921
3
×
5
216

    We obtained :
      x =
9605
648
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 14.822531



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