Simplify the expression and explain each step

Question

12 + 3(2y - 3)

Factor the expression completely

18b - 12

Someone help I'm in a rush for the morning so can someone please give me the answer for these?

Answer 1

12 + 3(2y - 3) = 12+6y-9
surely you can handle that

note that 6 divides both 12 and 18

Answer 2

Steve sorry I was just putting the whole question I was asking about part b

Answer 3

Does no one have the answer to 18b - 12 I need answers now