Answer:
16x - 2y
Step-by-step explanation:
12x+4(x+y)-6y
Distributive property
= 12x + 4x + 4y -6y
Combine like terms
= 16x - 2y
Expand
12x + 4x + 4y - 6y
Collect like terms
(12x + 4x) + (4y - 6y)
Simplify
