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Solve by eliminating method 3x-4y=82x-y=4 |
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Answer» Answer: 2.To find the y-value, we can PLUG x=2 into the second equation and SOLVE for y. Plug x=2 into 2x+y=6. Multiply the 2's TOGETHER, and you'll get 4+y=6. Subtract 4 from both sides and you get y=2. |
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