If it's not what You are looking for type in the equation solver your own equation and let us solve it.
10=v-20
We move all terms to the left:
10-(v-20)=0
We get rid of parentheses
-v+20+10=0
We add all the numbers together, and all the variables
-1v+30=0
We move all terms containing v to the left, all other terms to the right
-v=-30
v=-30/-1
v=+30
| x^2+7x=180 | | 19+l=30 | | 5(s-4)=125 | | 6(4x+x)=48 | | 1.5v-0.9v+2.1=4.5v= | | 3^x=42 | | 19–10w=-19–7–13w | | a-8=-27 | | 33^2+x^2=1225 | | 5(s-4))=125 | | 6(x-1)=-60 | | 4y-11=65 | | 8y=9=8y-3 | | X2-2x-3x=0 | | 8x+3=-157 | | 2n-4=10n+4 | | 7x-8=6x-6 | | 3x-5=2x+65 | | -(5p+3)=-6-4p | | 6(x+3)=-2(4x-3)=5x | | 3x-5=2x=65 | | (2)(n-2=10n+4 | | -11q=-13–10q | | 5+5f=-5+6f | | -8w-4=-2(w-1) | | -x2+2+3=0 | | -9+9z+10=3z+1 | | 5(w+3)=-2+8 | | 0.5x-6=x+0.05x | | 4=15-10t | | 2+10b=b+10+10b | | 3(+2)=5x+8 |