Question

$frac{x-1}{x-2}$=3

Answer 1

$x-2 neq 0\x neq 2$

$frac{x-1}{x-2}=3\x-1=3(x-2)\x-1=3x-6\x-3x=1-6\-2x=-5\2x=5\x=2.5$