If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
(1/2)*w = 18 // - 18
(1/2)*w-18 = 0
1/2*w-18 = 0 // + 18
1/2*w = 18 // : 1/2
w = 18/1/2
w = 36
w = 36
| 5x+-4=11 | | 0=5x^2-31x-36 | | 1/2x=68 | | 5.79/1/3 | | 0=5x^2-31x+-36 | | f(x)=-x^2+10x | | P(x)=x^5-8x^4+7x^2+8x-3 | | 4u+7-4u+9= | | (3x-1)/48 | | 0.3xm=3.6 | | 16+z=3z+10 | | (5t)(-10u)(-3v)= | | (.12+.15)-.2=x+.15-.6 | | 6n=405 | | -7/3-12 | | X-(0.1x)=74 | | 35.5x+16=15.5x+20 | | 2x+5-2x=8 | | 4b/6=b^2 | | 5x/7-8=14 | | 45-2k=15 | | 4x=-15+4x | | 6b^2/b | | 3x=120000+1.8x | | 4x+5=59+8 | | 9+2[5(5)+3]=13(5) | | 3r-(-5)=-10 | | 0/-7= | | 6+u=4 | | 48=ab^2 | | 75-9g=5[-4+2g] | | 1/2y=5x-1 |