-4(5u-4)+9u=3(u+2)

Solution for -4(5u-4)+9u=3(u+2) equation:

-4(5u-4)+9u=3(u+2)

We move all terms to the left:

-4(5u-4)+9u-(3(u+2))=0

We add all the numbers together, and all the variables

9u-4(5u-4)-(3(u+2))=0

We multiply parentheses

9u-20u-(3(u+2))+16=0


We calculate terms in parentheses: -(3(u+2)), so:

3(u+2)

We multiply parentheses

3u+6

Back to the equation:

-(3u+6)


We add all the numbers together, and all the variables

-11u-(3u+6)+16=0

We get rid of parentheses

-11u-3u-6+16=0

We add all the numbers together, and all the variables

-14u+10=0

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

-14u=-10

u=-10/-14

u=5/7