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)
(14*x+22)/(x+2) = 1-3*x // - 1-3*x
(14*x+22)/(x+2)-(-3*x)-1 = 0
(14*x+22)/(x+2)+3*x-1 = 0
(14*x+22)/(x+2)+(3*x*(x+2))/(x+2)+(-1*(x+2))/(x+2) = 0
3*x*(x+2)-1*(x+2)+14*x+22 = 0
3*x^2+20*x-x-2+22 = 0
3*x^2+19*x+20 = 0
3*x^2+19*x+20 = 0
3*x^2+19*x+20 = 0
DELTA = 19^2-(3*4*20)
DELTA = 121
DELTA > 0
x = (121^(1/2)-19)/(2*3) or x = (-121^(1/2)-19)/(2*3)
x = -4/3 or x = -5
(x+5)*(x+4/3) = 0
((x+5)*(x+4/3))/(x+2) = 0
((x+5)*(x+4/3))/(x+2) = 0 // * x+2
(x+5)*(x+4/3) = 0
( x+4/3 )
x+4/3 = 0 // - 4/3
x = -4/3
( x+5 )
x+5 = 0 // - 5
x = -5
x in { -4/3, -5 }
| (14n-7)/5=7 | | (14/x-5)+(3x+2/x)=0 | | (14/x-5)+(3x+2)/x=0 | | (14/x)x60=20 | | (14/(x-5))+((3x+2)/x)=0 | | (14-d)/3=5 | | (14+18+x)/3=17 | | (14)/(x-5)+(3x+2)/x=0 | | (14((12-2y)/7))+4y=24 | | c/2-c-4/4=5/4 | | (x)/5-(x-2)/4=(3)/4 | | (13y/14)-3=6-(7y/2) | | (13y/14)-3=6(-7y/2) | | (13x+5)/3=54 | | (13X+4)/(-2X-6)=8 | | (13x)/20=5 | | (13/2x)+(3/5)=(7/2x) | | -10=2+2n | | (13/20)y-6=(y/5)+3 | | (13+x)/(14+x)=0.9677 | | (13+37)/2=25 | | (12y-18)/6=4y/3 | | (12x/7)-2=2x+12 | | (12x+24)/2=10x | | 2(7x)+4x=20 | | (12m/-3)=3m-2 | | (12a-5)/(a+5)=1 | | (129+147.7+x/3)=150 | | (12/x-3)+(8/x)=14 | | (12/x)+5=-(18/x) | | (12/x)+(3/4)=(3/2) | | (12/5)x-2x=3/10 |