lexiii31 lexiii31
  • 18-01-2019
  • Mathematics
contestada

2x+3y=9 and -2x+2y=6

Respuesta :

PICKEL519
PICKEL519 PICKEL519
  • 18-01-2019

2x+3y=9  ----


Let's solve for y.

2x+3y=9

Step 1: Add -2x to both sides.

2x+3y+−2x=9+−2x

3y=−2x+9

Step 2: Divide both sides by 3.

3y/3=-2x+9/3

ANSWER - y= -2/3 x +3


-2x+2y=6 -----


Let's solve for y.

−2x+2y=6

Step 1: Add 2x to both sides.

−2x+2y+2x=6+2x

2y=2x+6

Step 2: Divide both sides by 2.

2y/2 = 2x+6/2

y= x+3


Hope i helped have a wonderful day...

Can i get brainliest..

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