Expand
12x - 48 + 4x + 28
Collect like terms
(12x + 4x) + (-48 + 28)
Simplify
16x - 20
Answer:
Step-by-step explanation:
12(x-4)+4(x+7)
Applying the distributive law to both parentheses:-
= 12x - 48 + 4x + 28
= 16x - 20
