Help please not sure on the answer :)

asked Apr 14, 2021 89.2k views

3 votes

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4 votes

Answer:

Explanation:

5(a + 2) + 6(2a - 3)

Expand the brackets.

5a + 10 + 12a - 18

Add or subtract like terms.

17a - 8

Plug a = 4 and evaluate.

17(4) - 8

68 - 8

= 60

Maeda answered Apr 18, 2021

by Maeda

6.0k points

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