Respuesta :

Answer:

Yes

Step-by-step explanation:

If you plug -2 in for X and -4 in for Y, you get 8×(-2) - 7(-4) = 12 ⇒ -16 + 28 = 12

You get 12=12 which  is true.

ohohoh2
Yes because if you plug in -2 to x and -4 to y , you get 12.
8(-2)-7(-4) = (-16)-(-28) = (-16) + (28) = 12