3 years ago

Solve the equation. 8b – 7 = 7b – 2

Mathematics

1 answer:

lidiya [134]3 years ago

8 0

<u> 8b - 7 = 7b - 2</u>

Subtract 7b from each side: b - 7 = -2

Add 7 to each side: <em> b = 5</em>

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