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What's the answer to 3x =-21

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What's the answer to 3x =-21

asked Feb 16, 2018 89.9k views

5 votes

What's the answer to 3x =-21

Mathematics
middle-school

Eric Alford asked

8.5k points

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2 Answers

4 votes

Your answer would be -7

Sebastian Castano answered Feb 18, 2018

by Sebastian Castano

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5 votes

3x=-21
divide each side by 3
x=-7

Romuloux answered Feb 20, 2018

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