SOLUTION: Solve by substitution 2y=x+6 -3x+2y=-2 Thank you for your help with this.

Algebra ->  Expressions-with-variables -> SOLUTION: Solve by substitution 2y=x+6 -3x+2y=-2 Thank you for your help with this.      Log On


   

Question 71702This question is from textbook Intermediate Algebra
: Solve by substitution
2y=x+6
-3x+2y=-2
Thank you for your help with this. This question is from textbook Intermediate Algebra

Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
2Y=X+6
X=2Y-6
-3(2Y+6)+2Y=-2
-6Y-18+2Y=-2
-4Y=18-2
-4Y=16
Y=16/-4
Y=-4 ANSWER.
2*-4=X+6
X=-8-6
X=-14 ANSWER.
PROOF
-14=2*-4-6
-14=-8-6
-14=-14