Solve this equation: –9h – 6 + 12h + 40 = 22.
A. h = – 4
B. h = 4
C. h = –4/7
D. h = 24
–9h – 6 + 12h + 40 = 22;
3h + 34 = 22;
3h = 22 - 34;
3h = -12;
h = -12/3;
h = -4
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Asked 9/19/2012 12:10:31 PM
Updated 8/11/2015 4:12:27 PM
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Edited by
Andrew. [8/11/2015 4:12:26 PM], Confirmed by
Andrew. [8/11/2015 4:12:27 PM]
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