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3a-28-7a=10a I need it fast

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3a-28-7a=10a I need it fast

asked Nov 4, 2022 200k views

3 votes

3a-28-7a=10a I need it fast

Mathematics
high-school

by Minda

8.3k points

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2 Answers

1 vote

Explanation:

hope it will helpful to you

3a-28-7a=10a I need it fast-example-1

Avi Tevet answered Nov 6, 2022

9.0k points

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3 votes

Answer:

a=-2

Explanation:

Combine common variables on both sides.

3a-7a-28=10a

-4a-28=10a

Add variables to other side

-28=14a

Divide each side by 14

a=-2

Random Davis answered Nov 10, 2022

by Random Davis

7.2k points

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