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Algebra

posted by on .

Solve and graph.
I send this problem last night could someone please help me I have trouble with it.

x+12<-8 or x+12>2
The solution is
{ x | x< or X > }

please help me with this problem.

  • Algebra - ,

    subtract 12 from all sides.

    x<-20 or x>-10

    x belongs to set of numbers less than -20 and greater than -10, or even easier, -20<=XNOT<=-10
    check my thinking.

  • Algebra - ,

    Your question was answered by both me and Reiny last night

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