If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2*x-1 = (1/4)*(3*x-9);x
x
1000;15.43813
6-2 = x-9;x
x
76.29;125
b/3-(c/2)-6;b/2-(c/3)+11
| 90=-3(8x+2) | | sqr(4)=2 | | 15=b/18 | | 18+12x=4+5x | | g-6= 8 | | 11.8x+x=724.2 | | 2sen^2+senx-6=0 | | (x+2y)+4(4x-y)= | | 36+6x=5x+4 | | y=-16x^2-8x+20 | | (4p+4)(5p-2)= | | x/x/x/2=400 | | cosy=o | | log(log)x=2 | | 3x+4y+8z=32 | | 5x+15=22-13x | | 6x=-8y+7 | | 42+6x=12+7x | | 2m/4=6m | | x+0=21 | | -1x+13=113 | | Log(5x+5)-log(x-1)=1 | | sqrt(x+2)-sqrt(x-2)=1 | | 42+6x=7x+12 | | 16+2x=90 | | x/0=a | | 2(5x/-1)=8 | | -19=m/6 | | x+2x+13=113 | | 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999*9999999999999999999999999999999999999999999999999999999999999999999999999999999999 | | 20889*7= | | x^2+12x+q=0 |