A number q tripled plus z doubled

1 answer:

4 0

Given problem is a number q tripled plus z doubled. Which becomes in mathematical expression as, 
1. 3q + 2z
Where the number which is represented by q is tripled which is why the number is multiplied by 3 and the same happens with z as doubled or twice the number represented by z.

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Answer:

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Step-by-step explanation:

Given that:

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