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-1/2 = 15 // - 15
x-1/2-15 = 0
x-31/2 = 0 // + 31/2
x = 31/2
x = 31/2
| 5[3x-5]-2[x-2]=70 | | 5[2x+3]=24+x | | 2x/5-x=x/40-9/8 | | -5(k-7)=-5k+35 | | 1/4(12x-24)-4x=1/3(18+15x)+24 | | x+2x+4x=84 | | [5x+11]=9 | | x+4x=955 | | (1+x)/x | | x-10=3x-20 | | 2x+6=6-4 | | 9x+7(-3)=17 | | 1/x+x/1 | | 6x+7=3(x-5) | | 9(7)+7y=17 | | 4(x-9)=3(x+5) | | 53=a-20log-11 | | 4-6a=5(6+4a) | | 45m^7n/18m^2n^8 | | x^2+38x-84=0 | | f(x)=4x^2+2x+8 | | 0.4(100+20r)=42-12r | | 3K-10=K/2 | | X-6+2x=-12 | | -8=1-3r-6 | | 0.7x-2.3=.5 | | 19.50x-250=-55 | | x+(20/100)=23.576 | | 4x^2+1+4x=0 | | (k+1/2)=9/16 | | 3x-190=650 | | 10-.5=14 |