Answer:
Step-by-step explanation:
He gains 6 Pounds a month, overall he gains 72 pounds in 12 months
4a + 3 = 11...subtract 3 from both sides
4a + 3 - 3 = 11 - 3...simplify
4a = 8 ....divide both sides by 4
(4/4)a = 8/4...simplify
1a, or just a = 2 <==
2 2/3 ÷ 5/6 = 3.2 is the answer
