Question

Help, please///////
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Answer 1

`\tt -2x < 18`

Multiply both sides by -1 to reverse the inequality:-

`\tt \left(-2x\right)\left(-1\right) > 18\left(-1\right)`

`\tt 2x > -18`

Now, divide both sides by 2:-

`\tt \cfrac{2x}{2} > \cfrac{-18}{2}`

`\boxed{\tt x > -9}`

Therefore, as we can see, x > -9, Kim most likely forgot to multiply/reverse the inequality.

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Hope this helps!