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)
x-(5/2) = (6/3)*x // - (6/3)*x
x-((6/3)*x)-(5/2) = 0
x-2*x-5/2 = 0
-x-5/2 = 0 // + 5/2
-x = 5/2 // * -1
x = -5/2
x = -5/2
| 5*(x-7)=3*(x-4)-13 | | 73+2x=3x+24 | | 2m^2+km+11=0 | | y-0=0 | | 3z+10-6z=3 | | 10m+7m= | | 14.2=.4(20n-7.8) | | 4y(5y-8)-28y= | | 4y(5y-8)+28y= | | 2v^2-50=0 | | 4y(5y-8)+28= | | 4x(5y-8)+28= | | 8a+3=10 | | -3x+3=4x+4 | | 3x+6=20x | | 4y-5=20 | | 7x^2-10x+24=0 | | (6x^2-3x)-(3x^2-8x^3)= | | 18v^2+84v+98= | | =-5.2-(-1.6) | | (162/3)/100 | | -z^2+x^2+81+18x=0 | | y=369x+750 | | 9ln(7x)=27 | | 3+2i/-2-5i | | 22=.013x^2-1.19x+28.24 | | x=-4000x+800 | | 22=.013x^2-1.19+28.24 | | 30=5x-10 | | 72+8y=0 | | 8t+5-21=7t-6 | | a^2-12a=3 |