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Solve for d
1=d-2
d=

User Tejinder
by
7.8k points

2 Answers

3 votes
d=3

If you substitute 3 in for d it makes this statement true.
User Diffy
by
8.1k points
2 votes
1=d-2
Add 2 to each side:
3=d
This can also be written as:
d=3

Hope this helps :)
User AdamCrawford
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8.1k points