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In Mathematics / Middle School | 2014-09-14

Solve the equation:
8b - 7 = 7b - 2

Asked by chipotle1234

Answer (2)

8b - 7 = 7b - 2
Subtract 7b from each side: b - 7 = -2
Add 7 to each side: *** b = 5***

Answered by AL2006 | 2024-06-10

To solve the equation 8 b − 7 = 7 b − 2 , first isolate b by subtracting 7 b from both sides, resulting in b − 7 = − 2 . Adding 7 to both sides gives b = 5 , which can be verified by substitution back into the original equation. Thus, the solution is b = 5 .
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Answered by AL2006 | 2025-01-17

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