desirjeanpierre
desirjeanpierre
29-01-2017
Mathematics
contestada
simplify 5x+2(x+1) and 5x-8(x+11)
Respuesta :
fatima456
fatima456
29-01-2017
5x+2(x+1)
distribute:
=5x+(2)(x)+(2)(1)
=5x+2x+2
combine like terms:
=(5x+2x)+(2)
=7x+2
answer:
7x+2
5x-8(x+11)
distribute:
=5x+(-8)(x)+(-8)(11)
=5x+ -8x+ -88
combine like terms:
=(5x+ -8x)+(-88)
= -3x+ -88
Answer:
-3x+ -88
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