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2 votes
63 = −8d + 7
................

2 Answers

2 votes

Answer:

d=-6.88

Explanation:

63=-8d+7

-7 -7

55=-8d

55/-8 =-6.88

User Nimit Joshi
by
5.5k points
1 vote

Answer:

the answer is 7

Explanation:

8d +7=63

-7. -7

_________

8d = 56

__. ___

8. 8

56 divided by 8 is 7

User NikLanf
by
5.4k points