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The difference between three times a number and seven is twenty. what is the number?

The difference between three times a number and seven is twenty. what is the number?
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1 vote
The difference between three times a number and seven is twenty. what is the number?

User Miniman
by
7.9k points

1 Answer

2 votes
Let the number be H;
3H-7=20
3H=20+7
3H=27
H=9
User Jaden Gu
by
7.9k points
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