V-9=12

Simple and best practice solution for V-9=12 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for V-9=12 equation: 


Simplifying
V + -9 = 12

Reorder the terms:
-9 + V = 12

Solving
-9 + V = 12

Solving for variable 'V'.

Move all terms containing V to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + V = 12 + 9

Combine like terms: -9 + 9 = 0
0 + V = 12 + 9
V = 12 + 9

Combine like terms: 12 + 9 = 21
V = 21

Simplifying
V = 21

See similar equations:

| 22=9x+4-6x | | 98/9= | | 6x+4=-7+4x+25 | | 21x=2+3x | | -8-(24-5*-8)^(1/2) | | 2(-4+2x)=-24 | | 1/d=9/54 | | 24-1/28(4x)=18-1/28(3x) | | 15=-6-3p/8 | | 1/(s-2)=1/7 | | -7(x-6)=-6(x-7) | | 6a=24.78 | | 6x+4=7+4x+25 | | -9x-17=11-11x | | 140+5p=530 | | 2(6r+3)=-6(8-3r) | | 4/7=24/x | | 10/18=n/9 | | 5x+4-7x=5x+x-13 | | 1+.14=6 | | 8r-r/3=46 | | 3+m/3=6 | | 8-4n=8 | | 2c+5-3c=-2c+4 | | 3x=4x-11 | | -4+7(9-10n)= | | 4/3x+8 | | 2x+3(4x+2)=76 | | -4(x+2)=2x-2+2(2x+1) | | 6+4/g | | 6x-6-x=4x+8+x | | 2y+6y-12=180 |

Equations solver categories