Question

simplify the given expression and evaluate as given 3y (2y - 7) -3 (y - 4) - 63 for y = -2​

Answer 1

Answer:

-11

Step-by-step explanation:

[(3*-2)(2*-2)-3(-2-4)-63]

[-6(-4-7)-3(-6)-63]

[-6(-11) - (-18-36)]

66-(-54)=120