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38 votes
38 votes
I need help on this. I don't really understand this question. I kinda confused about this question

I need help on this. I don't really understand this question. I kinda confused about-example-1
User Capkutay
by
3.1k points

1 Answer

17 votes
17 votes

The given expression is


-4t-5>7

First, we add 5 on each side


\begin{gathered} -4t-5+5>7+5 \\ -4t>12 \end{gathered}

Then, we divide the equation by -4


\begin{gathered} (-4t)/(-4)<(12)/(-4) \\ t<-3 \end{gathered}

The image below shows this solution.

Hence, the answer is B.

I need help on this. I don't really understand this question. I kinda confused about-example-1
User Michael Shnitzer
by
3.5k points