Mathematics, 22.07.2020 19:01, rscott400

I'm marking answers as brainliest. When solving this system using elimination you should . 6x - 9y = 21, 3x + y = 5 Multiply the second equation by 2. Solve the second equation for y. Set the equations equal to each other. Multiply the second equation by 9.

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I'm marking answers as brainliest. When solving this system using elimination you should . 6x - 9y =...