If it's not what You are looking for type in the equation solver your own equation and let us solve it.
245=5x^7x7=
We move all terms to the left:
245-(5x^7x7)=0
We do not support expression: x^7x7
| 50=3x(20-x) | | 3x-0.3x^2=5 | | p-0.1p=225 | | 3h=-(4+h) | | p+0.04p=364.00 | | 3x+1/5x-6=0 | | 2^x+3+2^x-1+2^x-2=70 | | 3X^2-75/3x^2+14x-5=0 | | 2^x-2+2^x+1=1300 | | 6^(2t+1)=2016 | | 10t-1=t-16 | | 6^2t+1=216 | | 5x-3=-25 | | 6-t=5+3t | | 200x+50=20x-10 | | 100x-2=80x+10 | | 40-3m=7m | | 3+x+8=13 | | 2y+5/3y+4=3 | | 3x/8=-2 | | 1.5x+1.5=-8.4 | | 3(m-1)=3m-11 | | 25x+10=2x-2 | | 11-(3+x)=3x | | x2+x+-20=0 | | ¼x+10=2 | | 4x^2-8x-10000=0 | | 2w^2+7w+4=0 | | 3•(2x-4)=5x-4 | | 3x+1=6x-10 | | -4.9x^2+3500=0 | | 11^8y=15 |