If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(sin(sin(x)))^2
x^4+2*x^3+9*x^2+8*x+20;x-2
x^4+2*x^3+9*x^2+8*x+20;x+2
1-(2*2*x)+2 = 0;x
x
x^4+2*x^3+9*x^2+8*x+20;x+1
| 7x+13y+19z=37 | | 2/76/ | | 18+y=-42 | | 25(4x-1)=275 | | -17p=-85 | | 11x+1=78 | | 5q-5q= | | x-27=-30 | | 10(50)+5y=1515 | | 5*(50)+2y=540 | | (540-5x)*2.5=1515-10x | | 1350-12.5x=1515-10x | | 1350=1515+2.5x | | 5x+5y=975 | | y=(540-5x)/2 | | ((540-5x)*5)/2=1515-10x | | x-(-6)=-55 | | y-30=-15 | | 10x+1x+1x=100 | | y(10-y)=x-2 | | 10x+5y=1515 | | x+29=145 | | (540-5x)/2=(1515-10x)/5 | | -2(-2y+3)-(5y-6)-2y+5= | | 5*(50)+5y=975 | | 25=1.5 | | -3(6a-2)-4=6a-4(3a-10)+2 | | 7*(50)+2y=640 | | 6(3p-2)-(5p+2)= | | 3k^2+9k+1=0 | | 5*(-27.78)+5y=975 | | 7*(-27.78)+2y=640 |