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4 votes
Forgot what I do next.

Forgot what I do next.-example-1
User Robmclarty
by
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2 Answers

5 votes

Answer:

7h - 15h + 40 = -72

-8h + 40 = -72

take +40 on the other side of equation

-8h = -72-40

-8h = -112

h = -112/-8

h = 14

Explanation:

User Bulki
by
7.5k points
4 votes

Answer:

you do subtraction than the plus and you got your answer!

Hope this helps :)

User Peeebeee
by
7.6k points

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