21stanley
21stanley 21stanley
  • 02-11-2017
  • Mathematics
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7(h-4)=2h+17 help plzz

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vivlow91
vivlow91 vivlow91
  • 02-11-2017
7(h-4) = 2h + 17         distribute to get:
7h - 28 = 2h + 17       subtract 2h from both sides to get:
5h - 28 = 17               add 28 to both sides to get:
5h = 45                      divide 5 from both sides to get:
h = 9
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