Explanation:
2(4a+b)+2(3a+b) remove the brackets
2(4a+b)+2(3a+b) =
8a + 2b + 6a +2b = (no brackets)
14a + 4b (solution)
Answer: 14a + 4b
Step-by-step explanation: 2(4a+b) part equals 8a + 2b because it is distributive property and then 2(3a+b) equals 6a+2b then put the a's. 8a + 6a = 14a then the b's. 2b+2b= 4 b. Put them together and it gives you 14a + 4b.
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