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2 years ago

PLEASE HELP NOW!!! I WILL GIVE BRAINLIEST!! 100 POINTS!!

Mathematics

1 answer:

cestrela7 [59]2 years ago

7 0

Answer:

y=11

Step-by-step explanation:

To find the value of y when X=20, I would substitute “20” for “X” in the original equation (X = 9 + y) and solve for y. So, 20 = 9 + y. then, y = 11.

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