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1 vote
- 12 = 3x + 3

-5

4* D 3

C

4x

A 2

4x

Solve the equation

1 Answer

4 votes

Answer:

x = - 5

Explanation:

- 12 = 3x + 3 ( subtract 3 from both sides )

- 15 = 3x ( isolate x by dividing both sides by 3 )

- 5 = x

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