Question

find answer find the M value ​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

$m = - 1$

Step-by-step explanation:

$8m \: + 9 = 7m + 8 \\ \\ \implies \: 8m \: - 7m = 8 - 9 \\ \\ \implies m = - 1$

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