multiply every term by 4 ...

subtract 8 ...

one inequality at a time ...

... ...

...

final solution ...

Results 1 to 4 of 4

- March 25th 2009, 06:37 AM #1

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- March 25th 2009, 07:01 AM #2

- March 25th 2009, 07:04 AM #3

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- March 25th 2009, 09:26 AM #4