SOLUTION: solve the inequality 4<-z-4<11. Give the result in set notation and graph it.
can someone please explain this to me. ty
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can someone please explain this to me. ty
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Question 626980: solve the inequality 4<-z-4<11. Give the result in set notation and graph it.
can someone please explain this to me. ty Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! 4<-z-4<11
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Add 4 along the line to get:
8 < -z < 15
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Multiply by -1 along the line.
Remember that multiplying or dividing
an inequality by a negative reverses
the inequality.
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-15 < z < -8
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Cheers,
Stan H.
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