Respuesta :

altavistard

Answer:

-25/12

Step-by-step explanation:

I assume you want to subtract 4/3 from -3/4   OR   combine -3/4 and -4/3.

Here the LCD is (4)(3) = 12.

Then -3/4 becomes -9/12 and -4/3 becomes -16/12.  

Then -9/12 - 16/12 = -25/12

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