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TiliK225 [7]
3 years ago
12

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Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0

Answer: x = 1 and y = 2

Step-by-step explanation:

Solve for y in the first equation by adding 2x to both sides

y=2x

Then plug this in for the y value in the second equation

3x+4(2x)=11

Combine like terms and simplify

3x+8x=11\\11x=11\\x=1

Plug x into either equation to find the y value

y=2x\\y=2(1)\\y=2

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