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alexandr1967 [171]
3 years ago
7

Please help solve 2d+7=9

Mathematics
2 answers:
Elden [556K]3 years ago
8 0

Answer:

D equals 1

Step-by-step explanation:

2d+7=9

minus 7 from both sides of the equation to get:

2d=2

divide 2 from both sides to get

d=1

alexdok [17]3 years ago
7 0

Answer:

d=1

Step-by-step explanation:

2x1=7 is 9 :D

Hope this helps!!

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