Question

PLZZZ HELP ASAP TYSM DUE TMR

Answer 1

b=27,-13

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Steps:

|b-7|=20

Activate the law of absolute values

b - 7 = -20 or b-7=20

b = 27 or b = -13

Answer 2

`b = 27`

Explanation:

`20 = |b - 7|`

`b - 7 = 20`

`b = 20 + 7`

`b = 27`

Hope it is helpful....