What is the y-coordinate of the solution for the system of equations? {x-y=12 {27+3y=2x

Ablaeul asked Jul 17, 2023

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Ablaeul asked Jul 17, 2023

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10 votes

Answer:

-3

Explanation:

x - y = 12 is the same as -2x = -24 - 2y

2x = 27 + 3y

+ --------------------

0 = 3 + y

-3 = y

Kostas Rousis answered Jul 24, 2023

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