Mathematics
         
语言:中文    Language:English
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 2.5x = 2(16.5+57.4+5)+1.15x .
    Question type: Equation
    Solution:Original question:
     
5
2
x = 2(
33
2
+
287
5
+ 5) +
23
20
x
    Remove the bracket on the right of the equation:
     Right side of the equation = 2 ×
33
2
+ 2 ×
287
5
+ 2 × 5 +
23
20
x
                                               = 33 +
574
5
+ 10 +
23
20
x
                                               =
789
5
+
23
20
x
    The equation is transformed into :
     
5
2
x =
789
5
+
23
20
x

    Transposition :
     
5
2
x
23
20
x =
789
5

    Combine the items on the left of the equation:
     
27
20
x =
789
5

    The coefficient of the unknown number is reduced to 1 :
      x =
789
5
÷
27
20
        =
789
5
×
20
27
        = 263 ×
4
9

    We obtained :
      x =
1052
9
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 116.888889



Your problem has not been solved here? Please go to the Hot Problems section!





  New addition:Lenders ToolBox module(Specific location:Math OP > Lenders ToolBox ),welcome。