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)
8 = (1/2)*x // - (1/2)*x
8-((1/2)*x) = 0
(-1/2)*x+8 = 0
8-1/2*x = 0 // - 8
-1/2*x = -8 // : -1/2
x = -8/(-1/2)
x = 16
x = 16
| x*x=2250 | | 8=1/2 | | cos*4x+4cos*2x=8cos^4x-3 | | 10(1-9r)-4(8r+5)= | | .05x+x=170 | | 2.4+10m=6.8 | | 2*cos*2x+1=sinx | | -1/3•6 | | 1356466467096786(678676)+3677535788965= | | 17-(x+5)=4x-8 | | (4f^7)/(8f^10) | | X+4x-2=17 | | 269=-8(6k+5) | | 7*x^2+11*x+4=0 | | x-(x*.0275)=97.24 | | x-(x*.0275)=535.82 | | x-(x*.0275)=267.42 | | x-(x*.0275)=576.63 | | -(x*.0275)=576.63 | | -60-x=6x+129 | | x-(x*.0275)=184.75 | | -98+7x=178-5x | | x-(x*.0275)=205.19 | | x-(x*.0275)=38.89 | | 4x^2+4y^2-2x+8y-1=0 | | m/3-5=2 | | -7x-172=80+2x | | 2ln(x+7)=1 | | -7x-42=-12x+33 | | m=k+4 | | 2m^2+1m-10=0 | | -102+x=105+10x |