smoutrib smoutrib
  • 10-01-2017
  • Mathematics
contestada

please help 


Combine the like terms of the expression (7+7n)+(−2+8x).

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SirPuffyPaws
SirPuffyPaws SirPuffyPaws
  • 10-01-2017
(7+7n)+(-2+8x)
= 7+7x-2+8x
= 5+15x
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shonda253 shonda253
  • 10-01-2017

Simplify step by step 
7+7n-2+8x
=7+7n+-2+8x


7n+8x+5

Answer Link

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