solve 2x+y=5, 2x-y=3
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Answer:
is it graphically or just solving the equations
2x+y=5
2x-y=5
________
4x=8
x=8/4
x=2
substitute x in equation 1
2x+y=5
2(2)+y=5
4+y=5
4-5=y
1=y
y=1
Answered by
2
Answer:
y= 1 x=2
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