Question

x - (1/3)x - (1/2)x - 5 = 0

Answer 1

$x-\frac{1}{3}x-\frac{1}{2}x-5=0\\ \frac{3x-x}{3}-\frac{1}{2}x-5=0\\ \frac{2x}{3}-\frac{1}{2}x-5=0\\ \frac{4x}{6}-\frac{3x}{6}-5=0\\ \frac{x}{6}-5=0\\ \frac{x}{6}-\frac{30}{6}=0\\ \frac{x-30}{6}=0\\ x-30=0\\ x=30$