Question

Find the value of y for which the expressions
(y + 6) and 3y - 12 becomes equal.​please answer

Answer 1

Answer:

$(y + 6) = 3y - 12 \\ 6 + 12 = 3y - y \\ 18 = 2y \\ 2y = 18 \\ y = 18 \div \ 2 \\ y = 9$