6u=7u+9

Simple and best practice solution for 6u=7u+9 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 6u=7u+9 equation: 


Simplifying
6u = 7u + 9

Reorder the terms:
6u = 9 + 7u

Solving
6u = 9 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
6u + -7u = 9 + 7u + -7u

Combine like terms: 6u + -7u = -1u
-1u = 9 + 7u + -7u

Combine like terms: 7u + -7u = 0
-1u = 9 + 0
-1u = 9

Divide each side by '-1'.
u = -9

Simplifying
u = -9

See similar equations:

| 2log(2x-1)=2 | | -3-10r=9r | | -3-10r=-93 | | 5x+40=10x | | -p+8=p | | 7x+8=5x+40 | | 7k-14=3(1+8k) | | X+3=5x+-4 | | 40-6x=24 | | 991/1000x100 | | 75x+3-28=0 | | -2x+6y=13 | | 7c(5c+7)=0 | | 75x-25=0 | | 5x+10*50=800 | | 27-4x=2x+4 | | 2xy+3xz+xy=0 | | 7x-3=9x+23 | | 6(1-8a)=-40-2a | | 5x-4(2x+1)=-10 | | x=4(x-66) | | 60p^2-246p+126=0 | | 8.3q=41.5 | | 2p^2-2p-55=5 | | 2b^2-11b+15=0 | | y=3x+(4(x)3)+5 | | 6-11x=7x | | 35n^2-115n-100=0 | | 5*.3+2y=20 | | 12n^2+54n+42=0 | | 4y+1-2y-x= | | 4x+8*.8=40 |

Equations solver categories