Respuesta :

Since both of the quotients have the same denominator keep it still

Minus numerator

8x-5 -(3x+7)
8x -5 -3x -7

5x -12/x-1


C is the answer hope this helps!

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marcthemathtutor

Answer:

[tex]\frac{5x-12}{x-1}[/tex]

Step-by-step explanation:

[tex]\frac{8x-5}{x-1}[/tex]-[tex]\frac{3x+7}{x-1}[/tex]

= [tex]\frac{8x-5-3x-7}{x-1}[/tex]

= [tex]\frac{5x-12}{x-1}[/tex]