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)
(1/2)*x-1 = 15 // - 15
(1/2)*x-15-1 = 0
1/2*x-16 = 0 // + 16
1/2*x = 16 // : 1/2
x = 16/1/2
x = 32
x = 32
| 1/2x-1=15 | | 34a-2=2a+32 | | -3r-3r=-5r+3 | | 32r^2=20r+63 | | -215=-5(-5x+3) | | 34a=2a+32 | | 4m-7-16m-3= | | 1/3^-3 | | 6n^2-2=2n | | 34a=2a+34 | | -2x-6=6x-14 | | 34a=2a+38 | | 4/5b-6=14 | | 3(x+7)-5=2x+7 | | -8(1+2p)=3p-8 | | (3x-6)(3x+7)= | | 0.3(X+15)+0.6(X+25)=33 | | -12x-17=-98 | | 34a=2a+4 | | u/12+(-8)=-8 | | v=x(10-2x)(3-2x) | | -3(x+7)=8 | | 49r^2=14r+8 | | 4+10s-2=9s+14-3s | | x^3/10-14x=2x^2/5 | | 3x-10-5x=-22 | | -1z+3.33=10 | | -d+12-3d=5d | | 8p+148p=15 | | -3=4a-a | | 2(x+5)=-x+2(x^2-5) | | 3y+9=48 |