Respuesta :

hippopotamus

Answer:

1/4

Step-by-step explanation:

We can isolate x:

-2x + 14x = -7 + 10

12x = 3

x = 3/12 = 1/4
U need to move all the xs to one side
So
-2x+14x = -7+10
12x = 3
So then rearrange
X= 12/3
X=4