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)
2*(x-(13/4)) = 0
2*(x-13/4) = 0
x-13/4 = 0 // + 13/4
x = 13/4
x = 13/4
| -4(8y-3)=-20 | | 2(x+4)-x=8 | | 16-12r=4y | | 9x-15+9x+30=x | | 3x=-2y-1 | | 1/3n-4(2/3n-3)=2/3n-6 | | 5.2+k=0.17 | | 7x+4-5x=7+1 | | n-12=5 | | 10xsquared+4x-4=0 | | 3x+5=4-2(x-3) | | -24x+16y=8 | | X+9/3=5 | | 14(v+1)-2v=4(3v+2)-12 | | y-11=27 | | 3x-9+x=11 | | 24=9/5c+32 | | 14+x+26+x=12 | | 2x-3/2+5x/x+1=x | | 180=-16t^2 | | 6z*7z= | | 62-5x=35x-1 | | 3/10+3=12 | | 13a=-1+12a | | 4d+9-d+1=31 | | 1/9x+1=-6 | | 14+x=26+x | | -7(-6n-5)=7(6n-4) | | 6y-36=3y+10 | | 5(2-3x)=-8+-6x | | 7+7p-6=9p+7-4p | | 1/40+8=2 |