Answers

2016-03-20T20:02:22+08:00
5x - 8 = 17
5x = 17 + 8
5x = 25
5x / 5 = 25 /5
x = 5
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2016-03-21T13:48:29+08:00
5x-8+8=17+8
5x=25
divide both side by 5
x=5
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