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What does 7a + 21b + 42c equal?

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What does 7a + 21b + 42c equal?

asked Sep 3, 2017 7.0k views

4 votes

What does 7a + 21b + 42c equal?

Mathematics
high-school

by Gulnaz

8.7k points

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1 Answer

2 votes

7a + 21b + 42c
7(a) + 7(3b) + 7(6c)
7(a + 3b + 6c)

Shmwel answered Sep 8, 2017

by Shmwel

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