4x- y=8 ,x+y=2 elimination method
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4x-y=8 , x+y=2
(4x-y=8) - (x +y = 2)
3x = 6
x= 2
put value of x = 2 in any equation
x+y=2
2+y=2
y=0
(4x-y=8) - (x +y = 2)
3x = 6
x= 2
put value of x = 2 in any equation
x+y=2
2+y=2
y=0
poornaverma02:
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