Answer:
x=1
y=4
Explanation:
12x+7y=20+16
12x+2×4=20
(1,4)
Step: Solve 6x+y=10 for y:
Step: Substitute the answer for y in 12x−7y=−16:
Step: Substitute that answer "1" for x in y=−6x+10:
x = 1 and y = 4 or (1,4)
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