SOLUTION: Hi, I'm stuck on this problem, would you help me solve it, please? Solve the linear inequality and express your answer in interval notation. {{{ 2x+12<4 }}} I'm getting (-IN

Question 907252: Hi, I'm stuck on this problem, would you help me solve it, please?
Solve the linear inequality and express your answer in interval notation.

I'm getting (-INF, -4] and my online homework system says it is incorrect. Unsure what I did wrong here.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Multiply left and right by (1/2);

You have a strict inequality, EXCLUSIVE of ; this is why your interval notation must use the grouping symbol to exclude the .
ANSWER: (, -4).
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