If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
(1/2)*z+14 = 9 // - 9
(1/2)*z-9+14 = 0
1/2*z+5 = 0 // - 5
1/2*z = -5 // : 1/2
z = -5/1/2
z = -10
z = -10
| Mn-3=3 | | 8w+3x+2y+42=80 | | -4+6z=9+6z | | 13z-6=7z+9 | | 0.2(x-1)=0.4x | | 16-8x=7x-14 | | 10x=1000+4x | | 8x^4=9x^3 | | 7z-17=z+1 | | 7b^2-10b-8=0 | | 11=5*1.6+3 | | x(5-3)=(x+5)*3 | | -9=x/3 | | 3(0.25p-0.5)=1.5(p-2.25)+0.75(p-3.5) | | 2[3f-1]=4[f-1] | | 0.25x-8+0.5x=19 | | 5-8x=190-43x | | -3g+7-8g=5-11g+12 | | 4y-x=14 | | x-10=2x+6 | | 8x+9(x+9)=217 | | 25x=2750 | | b-5=7 | | 2x^2/5=8 | | 3(x+11)+8x=11x-33 | | s=b | | 29=3(8)+5 | | 11=5x+3 | | -6g+6+g=-10-5g+26 | | 25x=2000 | | 5(2n+2)=20 | | x(5-3)=x+(5*3) |