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02-09-2020
Mathematics

contestada

1. Simplify. 4(2a - 1) - 4 + 7a

Respuesta :

lauravramirez lauravramirez

02-09-2020

Answer:

=15a−8

Step-by-step explanation:

Let's simplify step-by-step.

4(2a−1)−4+7a

Distribute:

=(4)(2a)+(4)(−1)+−4+7a

=8a+−4+−4+7a

Combine Like Terms:

=8a+−4+−4+7a

=(8a+7a)+(−4+−4)

=15a+−8

Answer:

=15a−8

hope i helped

-lvr

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