If it's not what You are looking for type in the equation solver your own equation and let us solve it.
q in (-oo:+oo)
(1/2)*q < 12 // - 12
(1/2)*q-12 < 0
1/2*q-12 < 0 // + 12
1/2*q < 12 // : 1/2
q < 12/1/2
q < 24
q in (-oo:24)
(-oo:24)
| 2*3.5=x | | 115-16= | | 14+23x=0.94 | | y=30(1)+25 | | 5-2(-2.5-1)=12 | | 1600t-16t^2=14400 | | (3x^2)-(8x)+96=0 | | (x+21)+(x+17)=180 | | 3x^3-7x^2+5= | | y=30(2)+25 | | 7y-15=41 | | 3x^2-8x+96=0 | | 14+23=.94 | | 3x^2-8x+96= | | 3k+4=-5k+20 | | 2x+43=1 | | 2m^2-7m-13=4 | | ax+7=b+7 | | 0.42+1.82+9=n | | 9x^2=32 | | 81x^2-243=0 | | 2x-6+4x-10=5 | | 2log(x+5)=log(x-7) | | 23.7t-4.7=9.9+8.1t | | 50=5x+10y | | 30x+25= | | 3m-1+4m=5 | | (y+2)-9= | | 25a^2=4 | | 5(5-b)=-5 | | (x+21)+(x+17)= | | 9.72e+12= |