If it's not what You are looking for type in the equation solver your own equation and let us solve it.
k in (-oo:+oo)
(10*k)/(-4)-(3/(-4)) > 3 // - 3
(10*k)/(-4)-(3/(-4))-3 > 0
(10*k)/(-4)+3/4-3 > 0
-5/2*k-9/4 > 0 // + 9/4
-5/2*k > 9/4 // : -5/2
k < 9/4/(-5/2)
k < -9/10
k in (-oo:-9/10)
(-oo:-9/10)
| 4-x3=23 | | 14-10x=-3x+6 | | 4-13y=-7y+12 | | -2(5+6m)+9t=-90 | | 2x/3=5x/15_2 | | 6+15a=4+13a | | 47-(3x+5)=3(x+7)+x | | 3x+7=-18-2x | | 6h^2+4h-7=0 | | 5x^4-40x= | | 2+4x=-6x-10 | | 4-x/3=2/3 | | (2y-8)(y-4)= | | 4-x|3=2|3 | | 9=m-3 | | 4x-4=12x-53 | | 7=s+9 | | X+3.2=12.3 | | 4x-5=9x-10 | | y=-.5(-2)+2 | | Z+35=11 | | -y^2+7y-9=0 | | Z-26=-44 | | (x-5)(x^2-2x-7)= | | b*2+2b=0 | | x^3+3x^2-81x-243= | | 5u+14=-10u-2 | | 5u=10u-2 | | -0.01x^2+.7x+6.1= | | 8=(n)/(-7)-5 | | 3/4x-15=30 | | 3.6+10m=6.41 |