SOLUTION: x-y+1 2x+y=4

Algebra.Com
Question 145421: x-y+1
2x+y=4

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
x-y=1
2x+y=4
----------
Add to get:
3x = 5
x = 5/3
-------
Substitute to solve for y.
(5/3) - y = 1
y = -2/3
================
Cheers,
Stan H.

RELATED QUESTIONS

2x + y = 4,... (answered by CharStar)
x=1... (answered by rfer)
x+y=4... (answered by rcmcc)
x+y=1 2x+y=4 (answered by chitra)
y = {{{ sqrt x }}} + 4 y = 2x+1 (answered by jim_thompson5910)
x+y=4... (answered by se2madon)
x+y=1... (answered by checkley79)
2X-Y=4;X+Y=-1 (answered by Fombitz)
y=-x+5 y=2x x=-4 y=3/2x+3... (answered by solver91311)