Answer: A
solve the first equation for y
4x + y = -12
subtract both sides by 4x
y = -4x - 12
8y - 2 = - 18
8y = - 16
y = - 2
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29 = 160 - x
x = ?
160 - 29 = 131
SO x = 131
Check:-
160 - 131 = 29
SO,
29 = 160 - 131.
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