5/x + 6y =13
3/x + 4y = 7
(solve it step by step for easily understanding )
Answers
Answered by
6
Step-by-step explanation:
5 / X + 6 Y = 13 ----(1)
3 / X + 4 Y= 7 ---(2)
let
3*equ(1) and 5* equ (2)
15/x+18y= 39----(3)
15/x+20y=35----(4)
equation( 3) - equation (4)
-2y= 4
(y =-2)
let
put the value of your in equation (4)
15/x+20(-2)=35
15/x-40= 35
15/x=75
1/x= 75/15
1/x= 5
(x= 1/5)
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Answered by
1
Answer:
x = 5 ; y = 2
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