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 （0.273×18）/（（20-3.223）×60+0.213×18） = （1.68×18）/（1.68×18+23.223X） .
    Question type: Equation
    Solution:Original question:
     (
273
1000
 × 18) ÷ ((20 −
3223
1000
) × 60 +
213
1000
 × 18) = (
42
25
 × 18) ÷ (
42
25
 × 18 +
23223
1000
 X )
     Multiply both sides of the equation by:((20 −
3223
1000
) × 60 +
213
1000
 × 18) ,  (
42
25
 × 18 +
23223
1000
 X )
     (
273
1000
 × 18)(
42
25
 × 18 +
23223
1000
 X ) = (
42
25
 × 18)((20 −
3223
1000
) × 60 +
213
1000
 × 18)
    Remove a bracket on the left of the equation:：
     
273
1000
 × 18(
42
25
 × 18 +
23223
1000
 X ) = (
42
25
 × 18)((20 −
3223
1000
) × 60 +
213
1000
 × 18)
    Remove a bracket on the right of the equation:：
     
273
1000
 × 18(
42
25
 × 18 +
23223
1000
 X ) =
42
25
 × 18((20 −
3223
1000
) × 60 +
213
1000
 × 18)
    The equation is reduced to :
     
2457
500
(
42
25
 × 18 +
23223
1000
 X ) =
756
25
((20 −
3223
1000
) × 60 +
213
1000
 × 18)
    Remove a bracket on the left of the equation:
     
2457
500
 ×
42
25
 × 18 +
2457
500
 ×
23223
1000
 X =
756
25
((20 −
3223
1000
) × 60 +
213
1000
 × 18)
    Remove a bracket on the right of the equation:：
     
2457
500
 ×
42
25
 × 18 +
2457
500
 ×
23223
1000
 X =
756
25
(20 −
3223
1000
) × 60 +
756
25
 ×
213
1000
 × 18
    The equation is reduced to :
     
464373
3125
 +
57058911
500000
 X =
9072
5
(20 −
3223
1000
) +
362313
3125
    Remove a bracket on the right of the equation:：
     
464373
3125
 +
57058911
500000
 X =
9072
5
 × 20 −
9072
5
 ×
3223
1000
 +
362313
3125
    The equation is reduced to :
     
464373
3125
 +
57058911
500000
 X = 36288 −
3654882
625
 +
362313
3125

    
        X≈-1.302157 , keep 6 decimal places    
    There are 1 solution(s).

解一元一次方程的详细方法请参阅：《一元一次方程的解法》


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


Return



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