5x−2y−4=0 3x+16y−54=0

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asked Jul 28, 2022 27.5k views

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5x−2y−4=0
3x+16y−54=0

Mathematics
college

Junmats asked

by Junmats

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1 Answer

3 votes

Answer:

X = 2

Y = 3

Explanation:

$5(8)x - 2(8)y - 4(8) = 0 \\ + \\ 3x + 16y - 54 = 0 \\ = \\43x - 86 = 0 \\ 43x = 86 \\ x = 86 / 43 \\ x = 2 \\ 5(2) - 2y - 4 = 0 \\ 10 - 2y - 4 = 0 \\ 6 - 2y = 0 \\ 2y = 6 \\ y = 6 / 2 \\ y = 3$

Adam Heeg answered Aug 1, 2022

by Adam Heeg

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