Math, asked by timilehinlawal2008, 20 days ago

simplify 2a-[4a-(5a-7)]

Answers

Answered by luckycom2005

0

2a-{4a-(5a-7)}

2a-{4a-5a+7}

2a-{-a+7}

2a+a-7

2a+a=7

3a=7

a=7/3

Hope this helps you ☺️

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