Question

start with a number y, subtract 12, and then multiply by 3. Write this as an algebraic expression​

Answer 1

Answer:

(y - 12) x 3

Step by step explanation:

1) Start with a number y .

y

2) Subtract 12

y - 12

3) Then multiply by 3. which means only after subtracting y - 12 are we supposed to multiply it by 3 . So

(y - 12) x 3.

as brackets are to be solved first.