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

User Mattek
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1 Answer

5 votes


\sf\purple{m\:=\:7}

Step-by-step Step-by-step explanation:


- 7(6m + 2) = - 308 \\ ➪ \: - 42m - 14 = - 308 \\ ➪ \: - 42m \: = - 308 + 14 \\ ➪ \: m = ( - 294)/( - 42) \\ ➪ \: m \: = 7

To verify:-


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

L. H. S. = R. H. S.

Hence verified.


\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘

User Benjamin Trent
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