jolette3291
jolette3291 jolette3291
  • 11-09-2020
  • Mathematics
contestada

Simplify the expression
4r-7r +8+ r

Respuesta :

kaylinxie
kaylinxie kaylinxie
  • 11-09-2020

Answer:

-2r+8

Step-by-step explanation:

4r-7r+8+r

5r-7r+8

-2r+8

Answer Link
ermaebrowne ermaebrowne
  • 11-09-2020

-2r+8

The first step is to combine like terms. These would be 4r, -7r, and r since they have the same variable. This gives you -2r. Since there are no other like terms to combine, you end up with -2r+8

Answer Link

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