SOLUTION: solve systems of equation using either methods substitution or elimination. y=4x 3x-y=1

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: solve systems of equation using either methods substitution or elimination. y=4x 3x-y=1      Log On


   

Question 563164: solve systems of equation using either methods substitution or elimination.
y=4x
3x-y=1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
solve systems of equation using either methods substitution or elimination.
y=4x
3x-y=1
---------
Sub 4x for y in the 2nd equation.