SOLUTION: Solve and graph the inequality 2x > -6 and x - 4 < 3

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Question 117962:
Solve and graph the inequality
2x > -6 and x - 4 < 3
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
2x>-6 divide both sides by 2
x>-6/2 reduce
x>-3 answer.
proof: let x=-2.9
2*-2.9>-6
-5.8>-6
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x-4<3 add 4 to both sides.
x<3+4
x<7 answer.
proof: let x=6.9
6.9-4<3
2.9<3