Question

-7(6m+ 2) = -308 showing work

Answer 1

$\sf\purple{m\:=\:7}$ ✅

Step-by-step explanation:

$- 7(6m + 2) = - 308 \\ ➪ \: - 42m - 14 = - 308 \\ ➪ \: - 42m \: = - 308 + 14 \\ ➪ \: m = \frac{ - 294}{ - 42} \\ ➪ \: m \: = 7$

To verify:-

$- 7(6 \times 7 + 2) = - 308 \\ ➵ - \: 7(42 + 2) = - 308 \\ ➵ \: - 7 \times 44 = - 308 \\ ➵ \: - 308 = - 308$

➵ L. H. S. = R. H. S.

Hence verified. ✔

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