Pls show steps on how u got the answer and thank u

asked Aug 4, 2023 130k views

4 votes

by Ffff

3.7k points

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6 votes

Answer:

A=3

Explanation:

-7a+28=7

subtract 28 from both sides to eliminate it from the first side

-7a=-21

Two negatives equals a positive

7a=21

divide both sides by 7

a=3

Antia answered Aug 10, 2023

by Antia

4.2k points

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