(7x-16) ° =(x+8) ° = 4x °

1 answer:
Answer:
x=12°
Step-by-step explanation:
(7x-16)°=(x+8)°=4x
first, take everything out of the parenthesis
7x-16=x+8=4x
now combine like terms
7x-x-4x=16+8
2x=24
divide both sides by 2
x=12
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