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Solve for x and y.  please show steps.

 

 Jul 18, 2020
 #1
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x is given as  -6y + 7    put THIS value of 'x' into the FIRST equation

 

2 (-6y+7) - 9y = 14

-12y + 14 - 9y = 14

-21y = 0

    y = 0               Use this value of y in one of the equations to find the 'x' value

 Jul 18, 2020

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