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10 February, 09:45

A system of equations is shown. 2x + 2y = 17 4x - y = 25 what is the x-value of the solution to the system of equations

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  1. 10 February, 11:41
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    x=6.7

    Step-by-step explanation:

    What you have to do is you have to eliminate y. So you need to make y cancel each other out.

    2x+2y=17. I can multiply 2 to the second equation to cancel the y's out.

    8x-2y=50.

    10x=67.

    x=67/10 or 6.7.
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