3u+9v=12

Simple and best practice solution for 3u+9v=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 3u+9v=12 equation: 


Simplifying
3u + 9v = 12

Solving
3u + 9v = 12

Solving for variable 'u'.

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

Add '-9v' to each side of the equation.
3u + 9v + -9v = 12 + -9v

Combine like terms: 9v + -9v = 0
3u + 0 = 12 + -9v
3u = 12 + -9v

Divide each side by '3'.
u = 4 + -3v

Simplifying
u = 4 + -3v

See similar equations:

| -4x-43=-9x+52 | | 2(3+6x)-2=40 | | -16t^2+90t+7=0 | | 4x-2=-42 | | 36y-5y-12= | | x^2-.4x-.2=-.2 | | 3(4x-2)=30 | | 2.7y-3.1=5 | | 2(x+7)-4=24 | | n=.23(82) | | 7(2+c)=6(c-5) | | 0.9x-1.3=0.5 | | n=41.6 | | 36y-5y= | | 4x^2-20x+4y^2-32y+81=0 | | 4(9-5x-9x)+4(9x+7)=4 | | -5c+4=-21 | | 9u=81 | | 3y-7=14 | | 6a+11= | | 2x-5=7x+15 | | k-11=12-k | | 4a=8a-16 | | 3(9-c)-47=21c-4(5+6c) | | abs(4x-1)=6 | | 12-x=5 | | ab^2-b=0 | | n=0.49 | | 8b+6=2x | | 7k-4k=10+k | | 8a+6b= | | 5p-2p=-12 |

Equations solver categories