SOLUTION: x+2y=200 (first part) x=y+50 (final part) I need help with the steps if you could tell me the steps I would be grateful.

Algebra ->  Systems-of-equations -> SOLUTION: x+2y=200 (first part) x=y+50 (final part) I need help with the steps if you could tell me the steps I would be grateful.      Log On


   

Question 816819: x+2y=200 (first part)
x=y+50 (final part)
I need help with the steps if you could tell me the steps I would be grateful.
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
x+2y=200
x=y+50
substitute y+50 for x
x+2y=200
(y+50)+2y=200
3y=150
y=50
x=y+50
x=100