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Mathematics 19 Online
Yahaira:

Solve for X and Y x=9y−2 x+9y=8 pLs help

ZombieLover:

what are the choices?

Mercury:

x=9y−2 x+9y=8 subtract 9y from both sides of the second equation now you have x = 9y−2 x = -9y=8 notice how you have both equations solved for x now you can therefore set them equal to each other, solve for y then you can plug that y-value back into either equation to get x

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