asked 210k views
4 votes
Translate the sentence into an equation.

Twice the difference of a number and 7 us 9.

Use the variable c for the unknown number.

asked
User Seidr
by
8.0k points

2 Answers

5 votes

Answer:

The answer is 9

answered
User Kapta
by
8.9k points
1 vote
twice= multiply 2
the difference= subtract
of a # and 7 = c - 7
is = =
2(c-7)=9
answered
User Josedlujan
by
8.9k points

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