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22-11-2019
Mathematics

contestada

Three groups of a number plus two

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joy123333 joy123333

22-11-2019

Answer:

Step-by-step explanation:

This can be modelled with the variable x to represent the "groups"

3x + 2

Multiplifcation means groups of.

3x is 3 times x, which is 3 groups of x.

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