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sascsl2743
24.02.2020 •
Mathematics
2 times a number is the same as 12 minus 3 times the number. What
is the number?
a. 2n = 3n − 12, 12 c. 2n = 12 − 3n, 2.4
b. 2n = 12 − 3n, 3 d. 2n = 12 − 3n, 2
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Ответ:
The answer to your question is letter C.
Step-by-step explanation:
Process
1.- Let be the number we are looking for "n".
2.- Twice a number means that number is multiplied by 2: 2n
3.- "is the same as" means equality
4.- 12, number 12
5.- "three times the number" means the number multiplied by 3n
2n = 12 - 3n
Ответ:
how much are there supposed to be??