Algebra
posted by Johnnie 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.

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. 
Your question was answered by both me and Reiny last night