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 (101*4.2+4.5x)/(114+x) = 4.241 .
    Question type: Equation
    Solution:Original question:
     (101 ×
21
5
+
9
2
x ) ÷ (114 + x ) =
4241
1000
     Multiply both sides of the equation by:(114 + x )
     (101 ×
21
5
+
9
2
x ) =
4241
1000
(114 + x )
    Remove a bracket on the left of the equation::
     101 ×
21
5
+
9
2
x =
4241
1000
(114 + x )
    Remove a bracket on the right of the equation::
     101 ×
21
5
+
9
2
x =
4241
1000
× 114 +
4241
1000
x
    The equation is reduced to :
     
2121
5
+
9
2
x =
241737
500
+
4241
1000
x

    Transposition :
     
9
2
x
4241
1000
x =
241737
500
2121
5

    Combine the items on the left of the equation:
     
259
1000
x =
241737
500
2121
5

    Combine the items on the right of the equation:
     
259
1000
x =
29637
500

    The coefficient of the unknown number is reduced to 1 :
      x =
29637
500
÷
259
1000
        =
29637
500
×
1000
259
        = 29637 ×
2
259

    We obtained :
      x =
59274
259
    This is the solution of the equation.

    By reducing fraction, we can get:
      x =
1602
7

    Convert the result to decimal form :
      x = 228.857143



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。