2x+3y-7=0 3x+2y-8=0 plz solve that
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Answered by
20
2x + 3y -7 =0
2x + 3y = 7 .......(1)
3x+2y-8 =0
3x+2y =8...............(2)
Multiplying (1) by 3 and (2) by 2 ,
By elimination method
6x + 9y = 21
6x + 4y = 16
-------------------
6x + 9y = 21
-6x- 4y = -16
______________
5y = 5
Y=1
In (1)
X=2
2x + 3y = 7 .......(1)
3x+2y-8 =0
3x+2y =8...............(2)
Multiplying (1) by 3 and (2) by 2 ,
By elimination method
6x + 9y = 21
6x + 4y = 16
-------------------
6x + 9y = 21
-6x- 4y = -16
______________
5y = 5
Y=1
In (1)
X=2
Answered by
15
hope this will help you
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