Answer:
Step-by-step explanation:
8x + 12 = 3x + 5x + 12
8x + 12 = 8x + 12
Bringing like terms on one side
8x - 8x = 12 - 12
x = 0
Answer:
the 3rd one,
Step-by-step explanation:
Because it is the 3rd one
Answer:
43.68
Step-by-step explanation:
Answer:
(D)
x + (x + 2) + (x + 4) = 66