priscillarivera3
priscillarivera3 priscillarivera3
  • 03-11-2017
  • Mathematics
contestada

What is the sum of 5x and 9x

Respuesta :

nilly1207
nilly1207 nilly1207
  • 03-11-2017
14x would be the sum
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 03-11-2017
the answer is 14x
remember that sum means add
we can show this is true by using distributive prpoerty and undistributing the x
remember that ab+ac=a(b+c)

5x+9x=
x(5+9)=
x(14)=
14x

the answer is 14x
Answer Link

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