Which expressions are equivalent to 3(-2a-4)+3a

asked Jul 14, 2021 96.8k views

2 votes

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3 votes

Answer:

- 3a - 12

Explanation:

3(- 2a - 4) + 3a

- 6a - 12 + 3a

- 3a - 12.

- 3a - 12 = 0

- 3a = 12

a = -12/3

a = -4

Lukewar answered Jul 18, 2021

5.2k points

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