Answer:
x = 16
Step-by-step explanation:
12(x - 20) = -48
Use distributive property
12*x - 12*20 = -48
12x - 240 = -48
Add 240 to both sides
12x = -48 + 240
12x = 192
Divide both sides by 12
x = 192/12
-0.8 & -7.2
the answer is true because 6x multiply -2 to give -12x and 6x multiplies x² to give 6x³
Can u add the pic and I’ll answer it