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)
X/9 < 8 // - 8
X/9-8 < 0
1/9*X-8 < 0 // + 8
1/9*X < 8 // : 1/9
X < 8/1/9
X < 72
X in (-oo:72)
(-oo:72)
| 5x(-3x+2)= | | 6x(x+2)=-42 | | 5(m+9)+4+8m=0 | | X+4=6x-31 | | 19.0d+1.5=1+2.75 | | 8h-4=2h-20 | | 21+26x=99 | | 125=10(x-65)+75 | | 3(p-5)=9 | | 17+13x=95 | | 2(y+5)+y-4=0 | | 5a+6=2a-3 | | 1989.5147=1/3*b*7.4 | | y+23=26 | | 2x-1-1/x=0 | | 36+12x=72 | | 25=5y | | 63+8x=79 | | 7s+94=23s+14 | | (4x+1)=(x+13) | | (3x-2y)(x-5y)= | | 5x+7=9x-64 | | 2.5b=-50 | | log22/log5 | | 1/2(8-c)=6 | | -36=v-20 | | 24.5+9=y | | -3c+25+x+21=2 | | 17q-5=2q+10 | | 5+7x=x+59 | | 2x-27=45 | | 3/8y=16 |