If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3*x-x^2 >= 0;x
x
(x-3)/(x+2)
1584;678
3*e^(3*x)
33;55
| -0.3x=1+0.3x | | 3+4d-14=15-d-4d | | x-0.40x=1260 | | 5(x-1)-5=4(x+3)-6x | | 15(4x-8)=6x-5 | | 125x+75y=39375 | | 4y=y+69 | | 2x^3-3x-9=0 | | (6)=10x+4 | | 4a+9=7a+12 | | 19x+(9x+68)=180 | | -8.6x+1.3=-12.1-1.9x | | 4x=5x-22 | | X+42= | | F(-30)=.5(-35) | | 19x-(9x+68)=180 | | 10x+1=14x-7 | | 2x+6=3x-36 | | 17x+1=19x-5 | | 2/5x-1/4(x-8)=3/8 | | -(x+7)-5=4(x-1) | | v(8v-25)=-9 | | -7(1-12x)+3=11+9(-9+9x) | | 7.9-(-9.1)/-1.7 | | 27=3-6x | | 4(2f-8)=-26 | | f=8(251-60)+75 | | 3.1-(-1.4)/-.5 | | H=1.016d-31.2 | | x^2-9x-44=0 | | 3x=11.6 | | 2x+15=39+4x |