If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7x^7x7x^7772873732928732829=2828283829282838292929-62278262728191
We move all terms to the left:
7x^7x7x^7772873732928732829-(2828283829282838292929-62278262728191)=0
We do not support expression: x^7x7x
| 3b+7=26-8 | | -5x^2+30x+3=0 | | 0=-5x^2+30x+3 | | (5x-16)=(×+10) | | 356+x=370 | | 38x-266=1596 | | 28x-266=1596 | | 5x+4x-8x+2-8+1600-4x+200=32x-300+4x-600+x | | 5x+4x-8x+2-8=1600-4x+2002 | | x^2+12.8x+40.96=0 | | 5x+4x-8x+2-8=1600-4x+200 | | -6x*2x=300-x | | (5x+3x)=8x-400 | | (5x+3x)-2=8x-400 | | 3x+5x-3=600-2x | | 7x=20.3 | | 5x-x=6x-40 | | 5x-x=7x-100 | | 5x-x=7x-40 | | x+3x=400-x | | 24x+6=272X-2 | | 2^(x=x) | | 4^x+x=24 | | .08x+x=1209600 | | 0=2x(-x^2-1+2x^2+1)/(x^2+1)^3 | | 5^(2x-1)=5(^5x-14) | | 15/6=x/1 | | 0=12x^2+48x+36 | | 3x〗^2+2x-5=0 | | 60x+300=1380 | | x^2+88x-540=0 | | 7x+7=8x-16= |