Question

a - [ 2b + {c - (2a - b)}] (Show Steps)​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

$\huge\text\red{\underline{\underline{Answer}}}$

$\bf a-[2b+{c-(2a-b)}]$

$\bf a-[2b+{c-2a+b}]$

$\bf a-[2b+c-2a+b]$

$\bf a-2b-c+2a-b$

$\bf a+2a-2b-b-c$

$\bf 3a-3b-c$