deshundratrottman deshundratrottman

26-03-2016
Mathematics

contestada

What are the Combine like terms 7a+4b-3a-2b

Respuesta :

26-03-2016

- Could combine numbers that have the same variable
- Numbers with no variable.

7a - 3a = 4a
4b - 2b = 2b

4a + 2b is the final answer

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