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Mathematics 7 Online
OpenStudy (anonymous):

16 < 3x + 1 < 4 : Solve the inequality above.

Parth (parthkohli):

In this question, what you do to one side, you do to ALL. What do you get when you subtract 1 from ALL sides?

OpenStudy (anonymous):

16 < 3x + 1 < 4 subtract -1 on both sides 16 - 1 < 3x + 1 - 1 < 4 - 1 solve this eqn

OpenStudy (anonymous):

got it ???

OpenStudy (anonymous):

not quite but thanks

OpenStudy (anonymous):

hmmm.. ok

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