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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
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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?

User Pw
by
8.5k points

1 Answer

3 votes

Answer:

Explanation:

3n = 21

n = 7

User IFadi
by
8.7k points
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