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

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

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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-5u+16u-(3(u-9)-5)-20=0


We calculate terms in parentheses: -(3(u-9)-5), so:

3(u-9)-5

We multiply parentheses

3u-27-5

We add all the numbers together, and all the variables

3u-32

Back to the equation:

-(3u-32)


We add all the numbers together, and all the variables

11u-(3u-32)-20=0

We get rid of parentheses

11u-3u+32-20=0

We add all the numbers together, and all the variables

8u+12=0

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

8u=-12

u=-12/8

u=-1+1/2