How do I solve variable problems such as, 7(2m + 6) + 8m? How do I solve problems like that

asked Jan 14, 2017 211k views

2 votes

How do I solve variable problems such as, 7(2m + 6) + 8m?
How do I solve problems like that

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3 votes

7(2m+6)+ 8m
= 7*2m+ 7*6+ 8m
= 14m+ 42+ 8m
= (14m+ 8m)+ 42 (combine like terms)
= 22m+ 42

The final answer is 22m+ 42~

Migwell answered Jan 18, 2017

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