Question

solve the system by graphing
-3x-y=-10
4x-4y=8

Answer 1

-3x-y=-10

plug 0 for x

-y=-10 --> y=10

so we get (0,10)

plug 1 for x

-3-y=-10
-y=-7
y=7

(1,7)

we have two points

(0,10) and (1,7)

connects the dots