Create a system of linear equations with one solution. in your final answer, include the system of equations and the graphs of the lines.

x - y = -1 ; 3x + y = 9

step-by-step explanation:

alright so the graph is here below this, and the one solution is at the point (2,3). hope this you : )

this is going to take a long time,

x=3

y=-8

x-y=11

step-by-step explanation:

this is what i got.

x-y

=)

=11