SOLUTION: x=2y y=x-2

Algebra ->  Expressions-with-variables -> SOLUTION: x=2y y=x-2      Log On


   

Question 386832: x=2y
y=x-2
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
y=2y-2
-y=-2
y=2
----------------
x=2*2
x=4
-----------
y=x-2
2=4-2