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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 15*x+(x*1.08+2.5)+0.15*x+(15*0.1680) = 745.78 .
    Question type: Equation
    Solution:Original question:
     15 x + ( x ×
27
25
+
5
2
) +
3
20
x + (15 ×
21
125
) =
37289
50
     Left side of the equation =
303
20
x + ( x ×
27
25
+
5
2
) + (15 ×
21
125
)
    The equation is transformed into :
     
303
20
x + ( x ×
27
25
+
5
2
) + (15 ×
21
125
) =
37289
50
    Remove the bracket on the left of the equation:
     Left side of the equation =
303
20
x + x ×
27
25
+
5
2
+ (15 ×
21
125
)
                                             =
1623
100
x +
5
2
+ (15 ×
21
125
)
                                             =
1623
100
x +
5
2
+ 15 ×
21
125
                                             =
1623
100
x +
5
2
+
63
25
                                             =
1623
100
x +
251
50
    The equation is transformed into :
     
1623
100
x +
251
50
=
37289
50

    Transposition :
     
1623
100
x =
37289
50
251
50

    Combine the items on the right of the equation:
     
1623
100
x =
18519
25

    The coefficient of the unknown number is reduced to 1 :
      x =
18519
25
÷
1623
100
        =
18519
25
×
100
1623
        = 6173 ×
4
541

    We obtained :
      x =
24692
541
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 45.641405



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