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Over the course of a week, Grant ran twice as far as Tamara.
Together, they ran 21 miles. The equation, 2n + n = 21, can be used to find n, the
number of miles Pam ran during the week. How many miles did Pam run during the
week?

Respuesta :

Answer:

Step-by-step explanation:

3n = 21

n = 7

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