izabelllreyes
izabelllreyes izabelllreyes
  • 22-01-2019
  • Mathematics
contestada

CAN SOMEONE PLEASE HELP ME WITH
THIS??

CAN SOMEONE PLEASE HELP ME WITH THIS class=

Respuesta :

gmany
gmany gmany
  • 22-01-2019

Answer:

3/8x

Step-by-step explanation:

We must find the common denominator. It's 8, because 8 = 2 · 4.

[tex]\dfrac{7}{8}x-\dffrac{1}{2}x=\dfrac{7}{8}x-\dfrac{1\cdot4}{2\cdot4}x=\dfrac{7}{8}x-\dfrac{4}{8}x=\dfrac{7-4}{8}x=\boxed{\dfrac{3}{8}x}[/tex]

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