SOLUTION: solve by substitution x=y-2 the second part of the equation is 4x+y=12 use coordinates form for answer (___,___)

Algebra ->  Linear-equations -> SOLUTION: solve by substitution x=y-2 the second part of the equation is 4x+y=12 use coordinates form for answer (___,___)      Log On


   

Question 1030001: solve by substitution x=y-2 the second part of the equation is 4x+y=12 use coordinates form for answer (___,___)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
4x%2By=12
4%28y-2%29%2By=12
4y-8%2By=12
5y=20
Solve for y.
Then use either equation to solve for x.