If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^3+3*x^2-9*x+27;x-3
x^3+3*x^2-9*x+27;-3
0;0;5;7;(-4);0
x^3+3*x^2-9*x+27;3*x-3
-(4-(2*x)-(2*x)-4) = 3*x+2*x+3*x-7-5-1;x
x
| 70p-40=352-28p | | .75=-2sin(3x) | | 9-3x/2=3 | | 3x/-4=14 | | -2(5s-4)-8=-3(5s+4)-5 | | 6x+8=8x-8 | | 21x=75 | | 128-35v=-72v+235 | | y=2.5(1)+.5 | | 25a-6b-7a+9b= | | y=2.5(0)+.5 | | 2x^2+x+3k=0 | | 3x-4(x+2)-10=7x+30 | | 52/x=13/8 | | 6y/y | | 5x+3=1-12x | | y=1/3(x=6) | | 175*330+-1Y+90y=39560 | | 3x+6x-3xy= | | 330(175x+90y)=39560 | | 2b+5c=3b-8 | | 3.8=z-11 | | 175*x+90*y=39560 | | X+12=3r-4 | | 795350=595525+4.1002x | | -x/3=-11 | | 4d+7a=4d+7a | | 9a^2b^2-5ab-2=0 | | 4(2x+1)=7+3(2x-5) | | 4x-28=x+68 | | 0.3=2-0.8x | | 36a^3b^4-20a^2b^3-8ab^2=0 |