Question

Expand and simplify each of the following expressions.​

Answer 1

Step-by-step explanation:

First start with inside brackets solve them one-by one

Answer 2

Step-by-step explanation:

-2(3a - 4(a - (2 + a)))

-2(3a -4(a -2 -a))

-2(3a-4(-2))

-2(3a + 8)

-6a - 16