Question

X - y - 2 = 0
x + y + 4 = 0

Answer 1

Answer: x= -1, y= -3

Explanation

solve like a system of equations

x-y-2 = 0

+

x+y+4=0

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2x+2=0, 2x= -2, x= -1, then plug that back into either equation

-1+y+4=0, y+3=0, y= -3