If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
2-4*a = 7*a-108 // - 7*a-108
2-4*a-(7*a)+108 = 0
2-4*a-7*a+108 = 0
110-11*a = 0 // - 110
-11*a = -110 // : -11
a = -110/(-11)
a = 10
a = 10
| (x-2)2=10 | | -6+4k=-3k+71 | | -7w-5=3w+15 | | 5+4n=-6n+85 | | -3-4n=4n+61 | | 6+4b=-2b+60 | | -6x^2+2x+20=0 | | 3(8-3x)=105 | | 4x+5=126-7x | | -6n+10=-122+5n | | 9+2x+6x=81 | | -3w-3=-13+2w | | 2+7b=-7b-82 | | 3x-9=-79-4x | | -5b+6=7b+90 | | -9+5b=6b-9 | | 3(2a+2b)+2(b+a)= | | 2c+16=5c+4 | | 8m+19/2=16 | | 2t+8=-32-3t | | 4+2x=-5x+53 | | -6x-6=-2x-6 | | -7a+3=a-53 | | 5a-5=103-4a | | -3m+4=-6-2m | | -10x^2+24x-8=0 | | 2(4x+3)=-54 | | 7k+6=18+6k | | -3x-5=30+4x | | 2a+2=a+13 | | -4t-8=6t-78 | | 5x+1=-3+6x |