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4 years ago

Simplify the expression. (–9m + 12) –6m + 12 –6m + 8 –6m + 24 –18m + 8 Description

Mathematics

2 answers:

Darina [25.2K]4 years ago

7 0

( - 9m + 12 ) - 6m + 12 - 6m + 8 - 6m + 24 - 18m + 8

Get all the like terms together

- 45 m + 64

Monica [59]4 years ago

5 0

Answer:

-45m + 64

Step-by-step explanation:

To solve this, we are going to eliminate the parenthesis first:

(–9m + 12) –6m + 12 –6m + 8 –6m + 24 –18m + 8

= -9m + 12 - 6m + 12 –6m + 8 –6m + 24 –18m + 8

Now we're going to sum up all the terms that have an "m" and all the independent terms

=(-9m -6m - 6m - 6m - 18 m) + (12+12+8+24+8)

= - 45m + 64.

Thus, the expression is -45m + 64.

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