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Solve: 3x+y=6 4x-2y=18 show all work pls!!!
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1 vote
Solve: 3x+y=6
4x-2y=18

show all work pls!!!

User Danny S
by
7.0k points

1 Answer

5 votes

Answer:

x = 3 and y = -3

Explanation:

To start, let's double the first equation to get 6x + 2y = 12. Add this to the second equation to get 10x = 30, so x = 3 and y = -3.

User Scott Seely
by
7.3k points
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