Tiffanyyawn
Tiffanyyawn
15-04-2015
Mathematics
contestada
7h – 5(3h – 8) = –72
Respuesta :
eu99li
eu99li
15-04-2015
7h-5(3h-8)=-72
7h-15h+40=-72
/-40
-8h=-112
/:(-8)
h=14
Answer Link
AyaZ
AyaZ
15-04-2015
[tex]7h - 5(3h - 8) = -72 \\ 7h - 15h +40 = -72 \\ -8h=-72-40 \\ 8h=112 \\ h= \frac{112}{8} =14[/tex]
Answer Link
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