Question

What is the solution set?

​ 10x+140>−230 ​

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Answer 1

x> -37

work is as follows

$10x+140 \ \textgreater \ -230$

subtract 140 from both sides

$10x+140-140 \ \textgreater \ -230-140 \\ 10x\ \textgreater \ -370$

divide both sides by 10

$\frac{10x}{10} \ \textgreater \ \frac{-370}{10} \\ \\ x\ \textgreater \ -37$