If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(12/6)*x-10 = (6/4)*x // - (6/4)*x
(12/6)*x-((6/4)*x)-10 = 0
(12/6)*x+(-3/2)*x-10 = 0
1/2*x-10 = 0 // + 10
1/2*x = 10 // : 1/2
x = 10/1/2
x = 20
x = 20
| -3n^2+5n-2=0 | | -1/9p=-5 | | ((2x^3y)^4)/(3x^2(4x^5y^2)) | | X^2=-1.44y | | 5(x+1)=4x-8 | | (6/5x-15)+1=-(8/x-3) | | 20.3x=20(x+.00568) | | 20.3x=20(x+.007) | | 10=t(t-9) | | 21x=20(x+.007) | | 21x=20(x+.07) | | w^3=28 | | y^2-125=0 | | X-4+(2X/5)=-4+(7X/5) | | -39-(-23)=x | | 21x=20(x+.0047) | | u^2+3u-6=0 | | 7+3(5)+16= | | (X/3)+6=(1/15) | | 7x+4=-3(x-6) | | (3/4)-(X/12)=1 | | 60(x+.10)=75x | | 4-(3X/5)=1-(X-3) | | 60(x+.5)=75x | | .3x-.8-44=1 | | 18a+12=84 | | 8-4x=2-7k | | -5(-10+3x)=-85 | | x-8x=21+28 | | 6+9(X-2)=13X-4(X+4) | | 4x^3-6x^2-24x+8=0 | | 4x^2-11X-3/9-x^2 |