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13-05-2020
Mathematics

contestada

what is 4 (a + 4a + b - 3b) with all the working

Respuesta :

13-05-2020

Answer:

20a-8b

Step-by-step explanation:

First, simplify the parentheses

4(5a-2b)

Then multiply each number in the parentheses by 4:

20a-8b

Hope this helps :)

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