How would I solve each system by substitution? I know basically what to do, but I keep getting stuck. Thanks!
1)x=2-y
3x-2y=1
2)2x+3y=-1
x=y-13
1 answer
1) 3(2-y) - 2y=1 solve for y
1)x=2-y
3x-2y=1
2)2x+3y=-1
x=y-13
1 answer