radomes.openskiesproject.org
tiendau2002 tiendau2002
  • 11-08-2016
  • Mathematics
Answered

7-4x+2(5x+8). If x=-2

Verified Answer :

jijishero
jijishero jijishero
  • 11-08-2016

7-4x+2(5x+8)

plug x=-2
7
-4(-2)+2(5(-2)+8)

7+8+2(-10+8)

7+8+2(-2)
 7+8-4
11

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psyfare
psyfare psyfare
  • 11-08-2016

39 is the answer. :) Your welcome.

Answer Link

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