Math, asked by mzsydney07, 17 days ago

Find the perimeter of (5y-7.5) + (7.5y+9)

Answers

Answered by msene0

0

Answer:

Step-by-step explanation:

0= (5y-7.5) + (7.5y+9)

0=12.5y +2.5

-2.5 12.5y

y= -2.5/12.5

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