If it's not what You are looking for type in the equation solver your own equation and let us solve it.
V in (-oo:+oo)
V/3 = 19 // - 19
V/3-19 = 0
1/3*V-19 = 0 // + 19
1/3*V = 19 // : 1/3
V = 19/1/3
V = 57
V = 57
| v=2v+2 | | 35=-2x-50 | | m/5=3m | | 2x+1+42x=156 | | 27=9(m-94) | | 6*-2-8x=52 | | z-0.1z= | | 3/5*4/7*/1/3 | | 5x+84x+2 = 76 | | -180/10 | | -69=7z | | 12=4+2j | | (3y-5z)(5y-7z)= | | 45+50x=30+50(1-x) | | 6x-8y=52 | | 7c-18=4c | | -2=3/4x | | 3(y-9)-4=-2(-5y+8)-y | | 3v+1=4v | | 3(b+3)+b=3(b-1)-2 | | P=20x-100 | | a=2a-38 | | 10^-10/10^-8= | | -5w+3=72 | | p=3p-74 | | 30x^10y^7/5x^4y | | .5b+6=11 | | 4=10-2z | | 18=3/2x | | Log(5x^7)=2 | | 8-(3z-3)=3-4z | | x/6=150 |