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AveGali [126]
4 years ago
9

Suppose A and B represent linear expressions.If A + B = 2x -2 and A - B = 4x- 8, find A and B.

Mathematics
1 answer:
Reika [66]4 years ago
8 0
A+B=2x-2\\
\underline{A-B=4x-8}\\
2A=6x-10\\
A=3x-5\\\\
3x-5+B=2x-2\\
B=-x+3
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