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-3 = 6*w+7 // - 6*w+7
7*w-(6*w)-7-3 = 0
7*w-6*w-7-3 = 0
w-10 = 0 // + 10
w = 10
w = 10
| 5d-4=-52-7d | | -7a+2=-34-a | | 2t+6=-15-5t | | -4+4a=2a-6 | | 5n-1=20+2n | | 2t-1=7t+9 | | 2x+6=46+2 | | -2a+3=-87+7a | | 10-5b=7b-14 | | 5-4d=7d-28 | | 6-4m=m+11 | | 2x-4=-44+6x | | -2d-5=31-5d | | 7x-5=3x+31 | | b-9=4b-9 | | d-2=-2+7d | | 7b+3=5b+25 | | n-4=-6n+17 | | -7w-10=70+3w | | -4+5x=3x+10 | | -3+k=7k+21 | | 2[(2a+5)+(2a-5)]=32 | | -5t+8=-2t-4 | | 9+3x=-4x+86 | | 6-2m=m-12 | | -4x+9=4x+17 | | m+3=3m-21 | | 3w-1=-29+7w | | 5x-6=7x-6 | | 6-3n=4n+90 | | -7x-10=6x-166 | | -6n+9=6n+9 |