SOLUTION: solve a) -9X-10<-46 PUT A LINE UNDER< SIGN B) -6<3(x-1)<12 put a line under the first<

Question 172837: solve
a) -9X-10<-46 PUT A LINE UNDER< SIGN
B) -6<3(x-1)<12 put a line under the first<
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
a)add 10 to both sides of equation
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now divide both sides by -9 remembering that dividing by a
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negative reverses the inequality sign.
:

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b) distribute the middle term 3(x-1)=3x-3
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now add 3 to all terms
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now divide all terms by 3 to isolate the x
:

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