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

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Nilesh Jha asked Jul 23, 2022

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1 vote

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

Mathematics
high-school

Nilesh Jha asked Jul 23, 2022

by Nilesh Jha

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Explanation:

hope it will helpful to you

Noqrax answered Jul 23, 2022

by Noqrax

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24 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

Josemz answered Jul 30, 2022

by Josemz

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