Simplify the Expression and EXPLAIN what you did and WHY. -3(4m+3)+2m

asked Feb 7, 2022 48.3k views

5 votes

Simplify the Expression and EXPLAIN what you did and WHY.

-3(4m+3)+2m

by Hu

4.6k points

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3 votes

Answer:

-10m-9

Explanation:

open the bracket by multiplication

-3 × 4m= -12m

-3 × 3= - 9

-12m - 9 +2m

arrange like terms together

-12m +2m -9

-10m -9

Samir Shah answered Feb 13, 2022

4.1k points

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