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HELPPP NOWWWW?!/!!!:!:!,
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HELPPP NOWWWW?!/!!!:!:!,

HELPPP NOWWWW?!/!!!:!:!,-example-1
User Erik Youngren
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2 Answers

21 votes
21 votes
The answer is A I hope this helps
User Meiamsome
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21 votes
21 votes

Answer: Choice B

-2y+20

====================================

Step-by-step explanation:

Solve for x in the first equation. Subtract 2y from both sides.

x+2y = 20

x = 20-2y

x = -2y+20

Which we can plug into the second equation to get

2x-3y = -1

2(-2y+20)-3y = -1

At this point, we have one variable remaining which means we can isolate it.

User Luca Lindholm
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