Fluffy180 Fluffy180

28-02-2017
Mathematics

contestada

What is 3(10x + 7) equal to?

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Dancer0216 Dancer0216

28-02-2017

3 (10x+7) is equal to 30x+21

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LilyHall24 LilyHall24

28-02-2017

3 times 10x = 30x
7 times 3 = 21
Answer 30x+21

Answer Link

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