If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12x^18+-4x=-7-21+3
We move all terms to the left:
12x^18+-4x-(-7-21+3)=0
We do not support expression: x^18
| 5p(1-p)=10(1-p) | | -9g+6=-5g+2g | | -5x+35=-25 | | 15x=3(3x+36) | | 5m-3+3m=13 | | F(x)=2.15(4x-4x-6) | | 11x=2(2x+84) | | 3(3x+2=2(4x+6)+1 | | -8(8-x)=4/5(x+28) | | 15x=3(3x+90) | | 48+32x=-176 | | 3(2x+4)=×+47 | | 8x+20=11x+5 | | W+40=11w | | n/8-9n/19=1/8 | | 6×-3(x+8)=9 | | f–74=12 | | F(x)=2.15(2x2-4x-6) | | -4x-3=-6x+(1/5) | | 5+3x=4+4x | | X+17+x(4)=49 | | 5+3x+4=4x | | X+39=14x | | 3n+45+n=-35 | | 3/2x-4/6x=81 | | -1/3(3x-18)=43 | | 4/9=z/z+10 | | 80=42r-70+18r | | 6y=8y-6 | | 35u^2+80u=0 | | 7x+-2=4x+9 | | t+68=2 |