Question

2. –4x + 3y = –12
–2x + 3y = –18
(1 point)

Answer 1

What exactly is the question?

Answer 2

what is the solution of the system? Use a graph.

Answer 3

i have the graphs its a multiple choice @cassidyohrt

Answer 4

-4x + 3y = -12 --->(-1)
-2x + 3y = -18
----------------
4x - 3y = 12 (result of multiplying by -1)
-2x + 3y = -18
---------------add
2x = - 6
x = -6/2 = -3

now sub in -3 for x
-2x + 3y = -18
-2(-3) + 3y = -18
6 + 3y = -18
3y = -18 - 6
3y = - 24
y = - 8

check...
-4x + 3y = -12
-4(-3) + 3(-8) = -12
12 - 24 = -12
-12 = -12 (correct)

x = -3 and y = -8

Answer 5

thanks
@kelliegirl33

Answer 6

anytime :)

Answer 7

and @sweetburger