(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

simplify 4[12-3(8-5)]-1

and simplify 5x-3{2x-2[x-2(1-x)]}

2. Relevant equations

3. The attempt at a solution

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# Simplifying 4[12-3(8-5)]-1

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