SOLUTION: Solve and graph. -12<_2x+2 and 2x +2 < 4 (The _ is supposed to be under the <) Will someone please help me with this one?? I only have a couple questions today if someone could p

Question 143897: Solve and graph.
-12<_2x+2 and 2x +2 < 4 (The _ is supposed to be under the <)
Will someone please help me with this one?? I only have a couple questions today if someone could please help me I really need the help. Thanks
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Solve and graph.
-12<_2x+2 and 2x +2 < 4
------------------------
-14 <= 2x AND 2x < 2
-7 <=x AND x < 2
Answer: -7<= x < 2
=======================
Graph:
Draw a number line and mark -7 and 2
Draw a solid circle at x=-7 and an open circle at x=2
Draw a line segment joining the two points; that is the graph.
Cheers,
Stan H.
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