2x - 2y = 6 4x + 2y = 6 Solve by elimination method .

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Lumos asked Feb 18, 2022

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29 votes

2x - 2y = 6
4x + 2y = 6
Solve by elimination method .

Mathematics
high-school

Lumos asked Feb 18, 2022

by Lumos

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1 Answer

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Answer:

x = 2 y = -1

Explanation:

2x - 2y = 6

+ 4x + 2y = 6

6x = 12

x = 2

2x - 2y = 6

2(2) - 2y = 6

4 - 2y = 6

-2y = 2

y = -1

Margaret Bloom answered Feb 22, 2022

by Margaret Bloom

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