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/2+3 = 16 // - 16
x/2-16+3 = 0
1/2*x-13 = 0 // + 13
1/2*x = 13 // : 1/2
x = 13/1/2
x = 26
x = 26
| -5x+4x+16-10x= | | 7g-6-8-7g= | | n(-2)=9 | | 2y-2+2=-2+2 | | 1-198=0 | | 12.6+-1x=2x | | 5/4x+1/2=2x-1/2 | | -7z=7-9 | | 6x+3=2x-4+4x | | 11x+8=8x+1 | | 4/x-3/8/3x-9 | | 6+10+2=214 | | 7y=13 | | 4x^2=8x+80 | | a^3-a^2-a+1=0 | | 1-7y-1=-2 | | 0.4(5-0.4h)=-3.2 | | -x^3+4x+3=0 | | 20+14+11a=-47 | | 9x+5=7x+3x-2 | | -15x^2-4x+4=0 | | (sqr(x-3))+5=x | | 13-18=-5y+36 | | -x^2+6x^1+4=0 | | 1-(14/x)+(48/x^2)=0 | | 5n+34=-2(1-6n) | | 12h-2=-8+3h | | 32y^3/4y^2 | | -30=j+5 | | -3x+5y-8=0 | | 1-(10/x)+(21/x^2)=0 | | 2/3x9/10 |