kathy2327 kathy2327

13-11-2014
Mathematics

contestada

4x-7>17 what's the problem and answe of solution please

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13-11-2014

[tex]4x-7>17\ \ \ \ | add\ 7\\\\ 4x>24\ \ \ \ | divide\ by\ 4\\\\ x>6\\\\ Solution\ is\ x\in(6,+\infty)[/tex]

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kate200468 kate200468

13-11-2014

[tex]4x-7>17\\\\4x-7+7>17+7\\\\4x>24\ \ /:4\\\\x>6\ \ \ \Rightarrow\ \ \ x\ \in\ (6;\ +\infty)[/tex]

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