RayOfSunsh1ne
RayOfSunsh1ne RayOfSunsh1ne
  • 26-10-2018
  • Mathematics
contestada

Please help I’ll give 20 points

Please help Ill give 20 points class=

Respuesta :

fatpanda15
fatpanda15 fatpanda15
  • 26-10-2018

Using the equation P=a+b+c , you just need to plug in.

4a-2b + 7a-3 + 9a - 4

Combine like terms.

20a-2b-7

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