If it's not what You are looking for type in the equation solver your own equation and let us solve it.
s in (-oo:+oo)
4*s+(1/2)*s = 0
9/2*s = 0 // : 9/2
s = 0
s = 0
| 9x+1.3=6x+7.3 | | (a-5)6=26 | | 8(3-y)/3=-y | | 18=2t+2 | | -10x^2+63x-18=0 | | z-12z=4z-15-z | | k^2+20=9k | | r/3+12=13 | | F(4)=z+9.5 | | 4y-6=5+4y-11 | | -4x+5(x-2)=-16 | | 16y-9y+16-196-9y+1= | | 6x-1.1=-5+6.6 | | 4x=874433-5*(x-3) | | x/5-15=-7 | | w/5=g | | 9times-4=176 | | -7x-2.4=6x-2.9 | | 2h+7=-1 | | 1/2s=4s21 | | 36+8x-10x=4 | | 225k+150=2000 | | -3x+5x=386 | | -60+7x=x+48 | | 2x^3-10x^2+12x= | | 25-10(-1)= | | 7=7(p+1)-2(3+5p) | | 14+4x=34 | | 16n+3n=7n+17 | | 2x-10=4-5x | | -x=9+3 | | 225k*3.50+150=2000 |