Question

subtract a+2bfrom sum of a-b and 2a+b​

Answer 1

Answer:

$\huge\mathbb\colorbox{red}{answer}$

$a - b + 2a + b - (a + 2b) \\ 3a - a - 2b \\ 2a - 2b \\ 2(a - b)$

Answer 2

Answer:

(a-b)+(2a+b)-(a+2b)

Step-by-step explanation:

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