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 1.92*220+(X-220)*3.3+1.7*0.9*X = 1000.5 .
    Question type: Equation
    Solution:Original question:
     
48
25
× 220 + ( X 220) ×
33
10
+
17
10
×
9
10
X =
2001
2
     Left side of the equation =
2112
5
+ ( X 220) ×
33
10
+
153
100
X
    The equation is transformed into :
     
2112
5
+ ( X 220) ×
33
10
+
153
100
X =
2001
2
    Remove the bracket on the left of the equation:
     Left side of the equation =
2112
5
+ X ×
33
10
220 ×
33
10
+
153
100
X
                                             =
2112
5
+ X ×
33
10
726 +
153
100
X
                                             = -
1518
5
+
483
100
X
    The equation is transformed into :
      -
1518
5
+
483
100
X =
2001
2

    Transposition :
     
483
100
X =
2001
2
+
1518
5

    Combine the items on the right of the equation:
     
483
100
X =
13041
10

    The coefficient of the unknown number is reduced to 1 :
      X =
13041
10
÷
483
100
        =
13041
10
×
100
483
        = 27 × 10

    We obtained :
      X = 270
    This is the solution of the equation.



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。