x+y=8 and x-y=2 by elimination method
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Answered by
8
Answer:
x+y=8
x-y=2 on adding these two equations
2x=10
x=5
y=8-x
y=3
Answered by
13
Given,
x + y = 8 ---(1)
x - y = 2 ---(2)
By adding eq(1) and eq(2) we get,
x + y = 8
x - y = 2
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2x = 10
x = 10/2
x = 5 ---(3)
By substituting eq(3) in eq(1) we get,
x + y = 8
5 + y = 8
y = 8 - 5
y = 3
Hence,
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