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)
(2*54)/8 < x // - x
(2*54)/8-x < 0
27/2-x < 0
-x < -27/2 // * -1
x > 27/2
x in (27/2:+oo)
(27/2:+oo)
| k(3x+k)=0 | | 16=x^3-4x^2-4x | | (3x^2-4x)= | | 10x-5y=21 | | -(n+8)n=-8n+2(4n-4) | | y=1.9396x+40.626 | | 6m+10m^2=0 | | 7x+6y=7.75 | | -y^2-8y-16=0 | | 4(15-t)=30 | | 0.4(w-10)=4 | | 45-2x=3 | | 0.25(3m+6)=20 | | 0=(1770-50y)/35 | | 0.25(y-2)=2 | | 8(a-3)=48 | | 48=4(x-7) | | -(5x-3)=10x | | 2p-8=-4 | | 13+3t=28 | | x=(1770-50y)/35 | | 480=-5x^2+100x | | 7-9(9-5)= | | -1.8+2(2.5)= | | 2x-5x-2x=2-9 | | 3(-1.8)-4+2(2.5)= | | (2y-5)(8-y)=0 | | 15x^2y-18xy^2= | | .4x-.2=0 | | 4+5=17 | | 6-11x+5x^2= | | 35x+50y=1770 |