priscillarivera3
priscillarivera3
03-11-2017
Mathematics
contestada
What is the sum of 5x and 9x
Respuesta :
nilly1207
nilly1207
03-11-2017
14x would be the sum
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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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