Answer:
5/12x - 5
Explanation:
(3/4x - 1) - (1/3x + 4)
First, the fractions need to have a common denominator
3/4x = 9/12x and 1/3x = 4/12x
(9/12x - 1) - (4/12x + 4)
9/12x - 4/12x = 5/12x
-1 - +4 = -1 - 4 = -5
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