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-5 = 0
x^2-(7*x)+10 = 0
x-5 = 0
x-5 = 0
x-5 = 0 // + 5
x = 5
x^2-(7*x)+10 = 0
x^2-(7*x)+10 = 0
x^2-7*x+10 = 0
x^2-7*x+10 = 0
DELTA = (-7)^2-(1*4*10)
DELTA = 9
DELTA > 0
x = (9^(1/2)+7)/(1*2) or x = (7-9^(1/2))/(1*2)
x = 5 or x = 2
x in (-oo:2) U (2:5) U (5:+oo)
3/(x^2-(7*x)+10)+2 = (x-4)/(x-5) // - (x-4)/(x-5)
3/(x^2-(7*x)+10)-((x-4)/(x-5))+2 = 0
3/(x^2-7*x+10)-((x-4)/(x-5))+2 = 0
3/(x^2-7*x+10)+(-1*(x-4))/(x-5)+2 = 0
x^2-7*x+10 = 0
x^2-7*x+10 = 0
x^2-7*x+10 = 0
DELTA = (-7)^2-(1*4*10)
DELTA = 9
DELTA > 0
x = (9^(1/2)+7)/(1*2) or x = (7-9^(1/2))/(1*2)
x = 5 or x = 2
(x-2)*(x-5) = 0
3/((x-2)*(x-5))+(-1*(x-4))/(x-5)+2 = 0
3/((x-2)*(x-5))+(-1*(x-4)*(x-2))/((x-2)*(x-5))+(2*(x-2)*(x-5))/((x-2)*(x-5)) = 0
2*(x-2)*(x-5)-1*(x-4)*(x-2)+3 = 0
2*x^2-x^2+6*x-14*x-5+20 = 0
x^2-8*x+15 = 0
x^2-8*x+15 = 0
x^2-8*x+15 = 0
DELTA = (-8)^2-(1*4*15)
DELTA = 4
DELTA > 0
x = (4^(1/2)+8)/(1*2) or x = (8-4^(1/2))/(1*2)
x = 5 or x = 3
(x-3)*(x-5) = 0
((x-3)*(x-5))/((x-2)*(x-5)) = 0
((x-3)*(x-5))/((x-2)*(x-5)) = 0 // * (x-2)*(x-5)
(x-3)*(x-5) = 0
( x-3 )
x-3 = 0 // + 3
x = 3
( x-5 )
x-5 = 0 // + 5
x = 5
x in { 5}
x = 3
| 4x-5=13x-4 | | 10a+5(a-6)=15 | | -2(2)+6=y | | -2(1)+6=y | | -2(-1)+6=y | | X^2-4x+x^2=0 | | (2x+7)-(3x-11)-(x+37)=130 | | 11=3f+4f | | a^-2b^4/3a^-3 | | (2x+7)-(3x-11)+(x+37)=130 | | (2x+7)+(3x-11)+(x+37)=130 | | -1/4(x-8)+1/2=x+3 | | x^4/3+5x^2/3-36=0 | | 4-1/2x=12 | | (x+15)+(5x-7)+(3x+5)=180 | | -40pq=2(4p)(-5q) | | 3n-(1+6n)=-4-6n | | -40p=2(4p)(-5q) | | 29x+11y=-13 | | 26=-6y+4(y+2) | | -(2)+6=y | | 29+11y=-13 | | x^3y^2-9x^3-8y^2+72= | | -40p^2=2(4p)(-5q) | | -(1)+6=y | | -(-1)+6=y | | 8+5(7n+8)=-18+2n | | 5/2x-6=-10 | | 1/5x+3=7 | | 3x+10y=30 | | 6/2x^-3 | | 3/4x+14=8 |