3(u-9)-1=-3(-8u+4)-9u

Simple and best practice solution for 3(u-9)-1=-3(-8u+4)-9u 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 3(u-9)-1=-3(-8u+4)-9u equation: 



3(u-9)-1=-3(-8u+4)-9u

We move all terms to the left:

3(u-9)-1-(-3(-8u+4)-9u)=0

We multiply parentheses

3u-(-3(-8u+4)-9u)-27-1=0



We calculate terms in parentheses: -(-3(-8u+4)-9u), so:

-3(-8u+4)-9u

We add all the numbers together, and all the variables

-9u-3(-8u+4)

We multiply parentheses

-9u+24u-12

We add all the numbers together, and all the variables

15u-12

Back to the equation:

-(15u-12)



We add all the numbers together, and all the variables

3u-(15u-12)-28=0

We get rid of parentheses

3u-15u+12-28=0

We add all the numbers together, and all the variables

-12u-16=0

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

-12u=16

u=16/-12

u=-1+1/3

See similar equations:

| 20v+20-4v=16v+12-17 | | 7s=-91 | | 18+8q=-17+8q | | 4y-36=6(y-4) | | 1/3n=+2/9 | | 3/9=5/10+x | | 5.8+n=0.35 | | -3-12n=-6n-3-6n | | -10=b+7 | | 33=1.1r= | | 34x=−27 | | -3(2x+1=3 | | 3x*2=42 | | 20r=16 | | y+5=-1+5=4 | | 8(4w-5)-7w=5(5w-8) | | 5.8=x/9 | | 3n=6+4n | | -6=1+3x | | 12=-3+h | | 7x-5(9-3x)=0 | | 3x*2=43 | | -10+2v-8=6v+2 | | 1/5+1/4x=18 | | -9=5.9+x | | (4/5)x+(1/8)x=(11/8)+x | | 2x+17=+77 | | 5v-5/10=4/5 | | 9b=8b+9 | | 3(x)=3(5) | | -6(4x+3=6(-4x-3 | | x+4=2+4=6 |

Equations solver categories