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)
(-2/5)*x-9 < 9-10 // - 9-10
(-2/5)*x-9-9+10 < 0
-2/5*x-8 < 0 // + 8
-2/5*x < 8 // : -2/5
x > 8/(-2/5)
x > -20
x in (-20:+oo)
(-20:+oo)
| 4(3x+3)+3(3x+1)=4x-53 | | 4/3(7-x)=12 | | =x/-15=-5 | | 14+2(2x-6)=12 | | 192=8(6+3x) | | (X+2)=6(x+12) | | -5(2x-3)=30 | | 12x-6x+192=12x+108 | | 6x+3x=216 | | 36y-6=30 | | 4(5x-3)-64(3-x)-3(12x-4)=192 | | (2t^8-5t^3+5t^2+4)+(5t^7+2t^3-6t)= | | 51=6z-15 | | =1+3.3log(60) | | 51=cz-15 | | 7x-6=56 | | 7/6-2/3x=4/x | | 7+8b=5b+34 | | 14x^2-2x-12=0 | | R-11=-30 | | 3/4x-5=12 | | 4(x-3)=-6(x-3) | | 9a-a+2=66 | | -7x-29=-71 | | -2+5(-8+5k)=-192 | | 7k-7=56 | | R+15=-4 | | 3/42-1/2w-4=12 | | 8x-16=6x+8 | | P+9=28 | | 2(x+3)+5=15 | | 4w-6=34 |