SOLUTION: y=x+1 -x+y=3 solve the linear equations

Algebra ->  Real-numbers -> SOLUTION: y=x+1 -x+y=3 solve the linear equations      Log On


   

Question 253713: y=x+1
-x+y=3
solve the linear equations
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
y=x+1
-x+y=3
substitute x+1 for y
-x+(x+1)=3
1=3
These equations have no solution
rearrange the second
y=x+3
y=x+1
They are parallel with the same slope.