If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x-2 = 0
x-2 = 0
x-2 = 0
x-2 = 0 // + 2
x = 2
x in (-oo:2) U (2:+oo)
(2*x-6)/(x-2) < 0
( 2*x-6 )
2*x-6 < 0 // + 6
2*x < 6 // : 2
x < 6/2
x < 3
( x-2 )
x-2 < 0 // + 2
x < 2
(-oo:2) (2:3) (3:+oo) 2*x-6 - - + x-2 - + +
x in (2:3)
(2:3)
| .71+x-.43=-.14+10x | | .71+x-.43=-.14+10c | | 12x^2-148x+405=0 | | 9x+7x+5+x^2= | | 3=4m+8m | | 3x+5-x=-7 | | x/8=5/9 | | -2-7x=5 | | 4x=(4/3)x^2 | | 33+2y=65 | | 5x/10=10 | | 10-2/3 | | 12+b=84 | | x^2-8x+20=0is | | 0=3x^2-63x+170 | | 6•1/3 | | 65=4x+2y | | 12x^2+9x+56= | | 130+x=54 | | 2x+67=102 | | -16x^2+96x-28=0 | | (r^2)+9=25 | | 13x+2.95=7.50 | | 10x+16y=354 | | 9x-10=110 | | 27=.5h(2+7) | | c=50t+100 | | 36+6x=20+8x | | 6!/(6-5)!x5! | | 6-4*3= | | 6!/(6-5)!5! | | (1/3)t^3=(27/t) |