carmy13 carmy13

21-03-2020
Mathematics

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practice:

3x + 7x= ?

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ScreamingAvocado ScreamingAvocado

21-03-2020

Answer:

10x

Step-by-step explanation:

3x + 7x = 10x

Because 3x and 7x are like-terms, we can calculate them like normal numbers.

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21-03-2020

3x + 7x = 10x is your answer

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