Mathematics
         
语言:中文    Language:English
                                Equations   
Fold
                                Unary equation
                                Multivariate equation
                                Math OP  
Unfold
                                Linear algebra      
Unfold
                                Derivative function
                                Function image
                                Hot issues
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 [36Q-(2240.1+12.445Q)-(36Q*0.13-2.75Q)*0.12]*0.75+90+293.76 = 515 .
    Question type: Equation
    Solution:Original question:
     (36 Q (
22401
10
+
2489
200
Q )(36 Q ×
13
100
11
4
Q ) ×
3
25
) ×
3
4
+ 90 +
7344
25
= 515
     Left side of the equation = (36 Q (
22401
10
+
2489
200
Q )(36 Q ×
13
100
11
4
Q ) ×
3
25
) ×
3
4
+
9594
25
    The equation is transformed into :
     (36 Q (
22401
10
+
2489
200
Q )(36 Q ×
13
100
11
4
Q ) ×
3
25
) ×
3
4
+
9594
25
= 515
    Remove the bracket on the left of the equation:
     Left side of the equation = 36 Q ×
3
4
(
22401
10
+
2489
200
Q ) ×
3
4
(36 Q ×
13
100
11
4
Q ) ×
3
25
×
3
4
+
9594
25
                                             = 27 Q (
22401
10
+
2489
200
Q ) ×
3
4
(36 Q ×
13
100
11
4
Q ) ×
9
100
+
9594
25
                                             = 27 Q
22401
10
×
3
4
2489
200
Q ×
3
4
(36 Q ×
13
100
11
4
Q ) ×
9
100
+
9594
25
                                             = 27 Q
67203
40
7467
800
Q (36 Q ×
13
100
11
4
Q ) ×
9
100
+
9594
25
                                             =
14133
800
Q
259263
200
(36 Q ×
13
100
11
4
Q ) ×
9
100
                                             =
14133
800
Q
259263
200
36 Q ×
13
100
×
9
100
+
11
4
Q ×
9
100
                                             =
14133
800
Q
259263
200
1053
2500
Q +
99
400
Q
                                             =
349851
20000
Q
259263
200
    The equation is transformed into :
     
349851
20000
Q
259263
200
= 515

    Transposition :
     
349851
20000
Q = 515 +
259263
200

    Combine the items on the right of the equation:
     
349851
20000
Q =
362263
200

    The coefficient of the unknown number is reduced to 1 :
      Q =
362263
200
÷
349851
20000
        =
362263
200
×
20000
349851
        = 362263 ×
100
349851

    We obtained :
      Q =
36226300
349851
    This is the solution of the equation.

    Convert the result to decimal form :
      Q = 103.547796



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。