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-7d + 8 = -7 + 1 - 9d
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5 votes
-7d + 8 = -7 + 1 - 9d

User Nashihu
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2 Answers

3 votes

2:288(381)2#25335/5/25/(2454747(

User Quentin Klein
by
4.9k points
3 votes

Answer: d = -7

Step-by-step explanation:

- 7d + 8 = -7 + 1 - 9d

- 7d + 9d = - 6 - 8

2d = -14

d = - (14/2)

d = -7

User TheFungusAmongUs
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4.7k points
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