Question 30530
can you help me find this answer please? 
find solution by graphing 
x+y=3 ....OR...Y=3-X
3x-y=5......OR.....Y=3X-5....
PUT X=1,2,3 ETC..AND FIND Y ..AND DRAW GRAPHS...FOR THE 2 EQNS.....
X=.........0..........1.........2........3...........4...................ETC....
Y=3-X......3..........2.........1........0...........-1..................ETC....
Y=3X-5.....-5.........-2........1........4...........7......ETC...........
GRAPHS WILL LOOK LIKE THIS .THEY CUT AT X=2 AND Y=1..WHICH IS THE SOLUTION 
{{{ graph( 500, 500, -10, 10, -10, 10, 3-x,3*x-5) }}}