landen15026 landen15026
  • 30-01-2020
  • Mathematics
contestada

What expression is equivalent to 12n-13+10n-5

Respuesta :

MamaO MamaO
  • 01-02-2020

Answer:

22n -18

Step-by-step explanation:

12n - 13 + 10n - 5

First you need to group like terms:

12n + 10n - 13 - 5

Then solve such like term:

22n - 18

It is now simplified, but it is still equivalent.

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