u+9=6u-6

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



u+9=6u-6

We move all terms to the left:

u+9-(6u-6)=0

We get rid of parentheses

u-6u+6+9=0

We add all the numbers together, and all the variables

-5u+15=0

We move all terms containing u to the left, all other terms to the right

-5u=-15

u=-15/-5

u=+3

See similar equations:

| X+20=5x-4=6 | | 15x-3=12x+12 | | 10(s−80)=100 | | 40-15=5(x-9) | | 18(3x-10)=54x-180 | | 4x–2(x–1)=12–3x | | 8x+15=2x-10 | | 21y^2–44y=0 | | 213=13x+14 | | 2x-140=12 | | 93+14x-7+11x-2+76=360 | | 5(3x+4)=15x-10 | | 6y-42-6y=46 | | -17x-16=136 | | 3x+17=-x+49 | | 88=x-1/5x | | 105-2x=180 | | x+0.15x=55 | | 1+x=8(6x+6) | | -3x-2=x+30 | | 38-7v=6(-1-3v) | | 45=x+22 | | 6a+12=2a+12 | | 8x+11+82+105+10x=360 | | 6x+1=66 | | 12y+24=60 | | 4.2+x/4=-2.2 | | 7=m+6-2m | | -7|x+6|=-56 | | -5k-30=45 | | 6a–10=2a–7 | | 4x90=4x |

Equations solver categories