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3 years ago

Solve by elimination. 1. 2x-3y=-9. 4x+9y=-13. 2. 2x-y=7 4x+5y=7. 3. 2x+4y=14 4x+y=14. 4. 4x-3y=16 5x+17y=20

Mathematics

1 answer:

JulijaS [17]3 years ago

3 0

1.) x = -4, and y = 1/3

2.) x = 3, and y = -1

3.) x = 3, and y = 2

4.) x = 4, and y = 0

Hope this helps! - Alyssa

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