goddessbaabyj
goddessbaabyj goddessbaabyj
  • 03-07-2018
  • Mathematics
contestada

Help needed please!!

Help needed please class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 03-07-2018
Add f and g together:

4x + 6 + 9x +9 ( Combine like terms)

13x+15

Now replace x with -6 and solve:
13(-6) +15 = -78 +15 = -63

The answer is -63
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kingothepitch
kingothepitch kingothepitch
  • 03-07-2018
^^deserves brainliest^^
Answer Link

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