If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(3/4)*x-6 = 3 // - 3
(3/4)*x-6-3 = 0
3/4*x-9 = 0 // + 9
3/4*x = 9 // : 3/4
x = 9/3/4
x = 12
x = 12
| 4(x^2+7)-2x+8-4=0 | | 2x*8x=16 | | 0.456*10= | | 8/n=16/6 | | =(6m+18b+6)2 | | cot^2x+3cotx=0 | | x+9=100 | | 3x+46=9y-32 | | 6z+4=24z-12 | | 4y-14=8 | | (2x-5)/3 | | -5x+9y=-15 | | 8-2(3x+4)=7x-5x+2 | | (9/(10/5)) | | -10x-2+4x-4=0 | | -10x-2+4x=0 | | x+35=21 | | 8X/100 | | (-4k^4+14+3k^2)+(3k^4-14k^4-8)= | | 18+5x=-53 | | 9x=9y-36 | | -9x-7y=23 | | (7x^9+3y^6)= | | 2xcubed+5=24 | | 8x+4=3(x-1)+1 | | 6y-5/2y=7/9 | | 160=D/1.25 | | 5x-7x=2+3 | | 4s-31=73 | | 9(8g-10)-3g=69g+8 | | ph+h=86 | | 5x-3-8x+1=-26 |