Question

PLZZZ HELP ASAP TYSM DUE TMR

Answer 1

Answer:

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

Answer:

$b = 27$

Step-by-step explanation:

$20 = |b - 7|$

$b - 7 = 20$

$b = 20 + 7$

$b = 27$

Hope it is helpful....