If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2v-v=20
We move all terms to the left:
2v-v-(20)=0
We add all the numbers together, and all the variables
v-20=0
We move all terms containing v to the left, all other terms to the right
v=20
| 3/4m+9=18 | | 10y-3y=42 | | 6x-6(x-2)=4x | | 11(4-6y)+5(13y=1)=9 | | 7(x-2)+1=32 | | -17b-9b+-18=8 | | 8-(3x+2)=12 | | 21=1/5x | | (2x-1)(-x+5=) | | 2=-3x+25+x+21 | | -5x+4/5+9/5=-7x/2 | | 5/z-5=15/8 | | 4x+42=48 | | 10+8n=5n+8+8 | | n^2–2n–18=6 | | 4x+1.5=3x-1 | | 3(x+5)+4x=2 | | 1/7k-4=3/7k+4 | | -3x+9+5x=-7 | | -y+159=37 | | -3(z-4)=-9 | | 5-3r+5=-5r+10 | | 16-r/7=-4 | | 3x2-5=7 | | 8-w=253 | | 2u+u-2=16 | | 6k^2-9=-30 | | 21x/11=10x | | 1/5x^2-2+6=0 | | -22m=5 | | 14+3d=5d-6 | | 3w+-8w=-15 |