PLS HELP!!! I attached the question in the picture below

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asked Sep 8, 2023 18.4k views

1 Answer

Neil Mayhew · Answer 1 · 2023-09-14T01:44:18+0000

Take a square root if both sides and you will get
a+6=7 and a+6=-7

For a+6=7
Subtract 6 from both sides
a=1

For a+6=-7
Again subtract 6 from both sides
a=-13

Therefore, the last answer is correct

PLS HELP!!! I attached the question in the picture below

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