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)
7*w-(6*w)-(1/2) = -3/4-(4/8) // + -3/4-(4/8)
7*w-(6*w)-(1/2)-(-3/4)+4/8 = 0
7*w-6*w-1/2+3/4+4/8 = 0
w+3/4 = 0 // - 3/4
w = -3/4
w = -3/4
| -1x+2=1x-5-3x | | 11w-7-10w=1-8 | | 17-6x=35 | | 4t+7=2t-55 | | 20m-32-29m+18= | | -16+m=-3(m+3)+5m | | -4x+7g(x)=10x-6 | | 8s-0.7=7s-5.5 | | 48j*25=12j-11 | | (x^2-9)/(x^2-27) | | 7x^2y+3y=2x | | -8x-4(-5-4)=8(x+4) | | 20m-32= | | 7x^2+3y=2x | | 9u-6u=6 | | -17=1+(-5x-3) | | W-15=8.3 | | 9u-6u= | | 12(5t-12)=4y-(6-9y) | | -x-4+2(4x)=3 | | 1/3*8 | | 3(1-3)=2(-4+7) | | n*3+6=30 | | 1.4X-2.5X=1.9X | | -4/5w+1/4=1/5+1/3w | | 14x-2/12 | | x^2-22x+121-25y^2=0 | | Sin^4x-cos^4=sinx | | 3=-3x+(3x) | | t^4-13t+36=0 | | -a/10-8=-23 | | X^3-4x^2+3x-5=0 |