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anonymous
 one year ago
Translate the sentence into an equation.
The sum of 3 times a number and 7 is 19.
A.
3(n + 7) = 19
B.
(3 + n ) + 7 = 19
C.
7n + 3 = 19
D.
3n + 7 = 19
anonymous
 one year ago
Translate the sentence into an equation. The sum of 3 times a number and 7 is 19. A. 3(n + 7) = 19 B. (3 + n ) + 7 = 19 C. 7n + 3 = 19 D. 3n + 7 = 19

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0would you like explaining?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0that's fine. let's say the number is 3. so three times the number would be 3n, right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0but it asks for the sum of three times the number and 7. so think about it this way. (three times a number) + 7.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so hence you get the answer, 3n+7.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh i understand i got confused when it said the sum
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