Question

Hey man if you answer this question than you are a stud. Solve this:
x+y=1 & x-y=1
Find x & y.

Answer 1

x+y = 1......(1)
x-y = 1.......(2)

(1) + (2)
2x = 2
x = 1

Now, x+y = 1
y = 1-1
y = 0

Hope this helps!!!
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