If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u in (-oo:+oo)
2*u-u-(2/1) = 0
2*u-u-2 = 0
u-2 = 0 // + 2
u = 2
u = 2
| 21/=3/8 | | .25x=.4x-120 | | 60x-900=-5x+3650 | | 5(x-4)(x-2)=0 | | 5x^3y^6z^2+15xy^3z^2-25x^6y^2z^3= | | X=4(-7+3r)(-4r-16) | | 14=/s | | 4(-12+7)=-76 | | log(x)+2=0 | | 40+7x=131 | | 40+7=131 | | 5+.20m=.30m | | -9n+17=-8n-3 | | 3ln(x-1)=-1 | | 13x^2+234x+1035=0 | | X=3(12-7r)(10r-5) | | T=714.28+700 | | 5a+6=9a+8 | | (m+n)+(5m-2)= | | 4x^2+26x+53=0 | | X-1=6.59 | | h=-16t^2+149t+98 | | 2/x-3/2x=1/3 | | 3^-2(x^2)/x^3(y^-1) | | 42x+2=0 | | 13(3x-2)=7(6x-5) | | 4(5x+15)=20(4x-36) | | 2(3x-3.3)=4x-6.6 | | 2/a-1/b | | -0.7x+6.31=-0.5x+1.31 | | 2.4x-69=1.2x+9 | | (3x^2-16x+21)=0 |