Raymond B. answered 08/23/21
Math, microeconomics or criminal justice
x = potentially any real number except 6 or 7, but it only equals 5.35
9/(x-6) - 4/(x-7) = 3/4
36x - 54(4) -16x + 28(4) = 3
20x = 26(4) +3 = 104 + 3 = 107
x = 107/20 = 5.35
Or unless you did really mean
9/x -6 - 4/x -7 = 3/4
then x can't = 0
and
5/x = 13 + 3/4
5x = 53/4
x = 53/20 = 2.65