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horsena [70]
3 years ago
13

Solve the solution by SUBSTITUTION. x - y = -2 2x - 2y = 16

Mathematics
1 answer:
timurjin [86]3 years ago
7 0

Answer:

these is the answer of

x-y= -2

answer:

x= -2 +y

these is the answer of

2x - 2y = 16

answer:

x=8+y

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