2 years ago

8a – 6+2=-7+ 7a solve the

Mathematics

1 answer:

Kisachek [45]2 years ago

7 0

A = -3

8a-6+2=-7+7a

Add 2 to -6

8a-4=-7+7a

Subtract 7a from 8a

Add 4 to -7

Then you get

A= -3

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