maysonaf maysonaf

18-08-2019
Mathematics

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how do i solve this equation, it is like terms. Please help! struggling with this just as much as i am in life. -9 - (12 - 3x)

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questionw questionw

18-08-2019

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Aashi30 Aashi30

18-08-2019

First you will open the bracket and since it is negative so you will change the sign
Therefore, -9-12+3x
= -21+3x should be the expression

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