simplify 1/3 (9a + b) - 1/2 ( 4a + 2b)
Use distributive property: a(b + c) = ab + ac1/3(9a + b) - 1/2(4a + 2b) = 3a + 1/3b - 2a - b = a - 2/3b
Answer:
Step-by-step explanation:
easy