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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 0.13*x+(x*1.05+35)+0.15*x+(0.13*x*0.1655) = 258 .
    Question type: Equation
    Solution:Original question:
     
13
100
x + ( x ×
21
20
+ 35) +
3
20
x + (
13
100
x ×
331
2000
) = 258
     Left side of the equation =
7
25
x + ( x ×
21
20
+ 35) + (
13
100
x ×
331
2000
)
    The equation is transformed into :
     
7
25
x + ( x ×
21
20
+ 35) + (
13
100
x ×
331
2000
) = 258
    Remove the bracket on the left of the equation:
     Left side of the equation =
7
25
x + x ×
21
20
+ 35 + (
13
100
x ×
331
2000
)
                                             =
133
100
x + 35 + (
13
100
x ×
331
2000
)
                                             =
133
100
x + 35 +
13
100
x ×
331
2000
                                             =
133
100
x + 35 +
4303
200000
x
                                             =
270303
200000
x + 35
    The equation is transformed into :
     
270303
200000
x + 35 = 258

    Transposition :
     
270303
200000
x = 25835

    Combine the items on the right of the equation:
     
270303
200000
x = 223

    The coefficient of the unknown number is reduced to 1 :
      x = 223 ÷
270303
200000
        = 223 ×
200000
270303

    We obtained :
      x =
44600000
270303
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 165.000018



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