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2d+2=8 i think i know the answer but i need to know for sure

2d+2=8 i think i know the answer but i need to know for sure
231k views
9 votes
2d+2=8
i think i know the answer but i need to know for sure

User Patrick Y
by
8.4k points

2 Answers

6 votes

Answer:

D = 3

Explanation:

User Sudhanshu Saxena
by
8.4k points
7 votes

Answer:

simple. d=3

Explanation:

2d+2=8

subtract 2 from both sides:

2d=6

divide 2 from both sides:

d=3

User Knutole
by
8.2k points
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