Answer:
x = -96/23
Step-by-step explanation
[tex]\frac{3x}{8}[/tex] - [tex]\frac{4x}{3}[/tex] = 4
multiply each side of equation by 24 to eliminate denominators
(24) [tex]\frac{3x}{8}[/tex] - [tex]\frac{4x}{3}[/tex] = 4 (24)
3(3x) - 8(4x) = 96
9x - 32x = 96
-23x = 96
x = -96/23
