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7h – 5(3h – 8) = –72

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7h – 5(3h – 8) = –72

asked Sep 18, 2016 79.0k views

2 votes

7h – 5(3h – 8) = –72

Mathematics
high-school

by Traver

8.1k points

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2 Answers

1 vote

$7h - 5(3h - 8) = -72 \\ 7h - 15h +40 = -72 \\ -8h=-72-40 \\ 8h=112 \\ h= (112)/(8) =14$

Jassy answered Sep 18, 2016

by Jassy

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5 votes

7h-5(3h-8)=-72

7h-15h+40=-72 /-40

-8h=-112 /:(-8)

h=14

George Katsanos answered Sep 23, 2016

by George Katsanos

7.8k points

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