25-08-2014
Mathematics

contestada

solve this equation -9h -6 +12h + 40=22.

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konrad509 konrad509

25-08-2014

[tex]-9h -6 +12h + 40=22\\ 3h=-12\\ h=-4[/tex]

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ejl6699 ejl6699

25-08-2014

12h - 9h = 3h

40 - 6 = 34

3h + 34 = 22

3h = -12

h = -4

Answer Link

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