Question

Simplify the expression. 11c + 3(-5c + 4d)
a.-18c + 12d
b.-4c + 4d
c.-4c + 12d
d.6c + 4d + 3

Answer 1

11c+3(-5c+4d)=
11c -15c + 12d=

(C.)-4c + 12d

Answer 2

11c + 3(-5c + 4d) = 11c + 3(-5c) + 3(4d) = 11c - 15c + 12d = -4c + 12d

Answer: c. -4c + 12d