solve the equation by elimination method
2x+y=0
3x-y=5
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Answer:
x=1 , y=-2
Step-by-step explanation:
2x+y=0----------(1)
3x-y=5----------(2)
Adding (1) and (2)
3x-y=5
+ 2x+y=0
----------------
5x =5
x=5/5
x=1
Put x=1 in (1)
2x+y=0
2(1)+y=0
2×1+y=0
2+y=0
y=0-2
y=-2
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