If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
(1/2)*w = -2 // + 2
(1/2)*w+2 = 0
1/2*w+2 = 0 // - 2
1/2*w = -2 // : 1/2
w = -2/1/2
w = -4
w = -4
| 3(t+2)-4=14 | | 1/2y=-7 | | 0.6c=0.5-3c | | 3(2x-3)=9-5(2-x) | | -8+1/3y=2 | | x^2*4=16 | | 7(x-9.3)=7.7 | | -9=5/17n | | -9=15/17n | | 4+1/3b=5 | | (x+1)(x+9)= | | (2x-3)(2x+1)=3x-6 | | -7a-6=8 | | 2X+(1-X/4)=3 | | 11x+11=77 | | 3m^2+7m=6 | | -3b=15 | | y-135x=-2x^2 | | 1/4b=-2 | | p-5-13p=150 | | 9X/5+2X=1 | | abs(x-9)=6 | | 5x+3y-1=0 | | 9-6y=18 | | y-3-2(y-2)+2(3y+1)= | | p(x)=3x^4-7x^3+10x^2-x+12 | | 18-8x^2=0 | | 4+25x^2=0 | | p=3+x+(4x+9) | | z-3-2(z-2)+2(3z+1)= | | 400-3x=163 | | 11+4x=p |