solve the pair of linear equation 2x+y=6 and 2x-y=2
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Answer:
x=2 & y=3/2
Step-by-step explanation:
2x+y=6--I
2x-y=2--II
4x=8
x=8/4=2
substitute x=2 in I equation
2x+y=6
2(2)+y=6
4+y=6
y=6/4
=3/2
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