4(u-7)-1=-4(-5u+8)-u

Solution for 4(u-7)-1=-4(-5u+8)-u equation:

4(u-7)-1=-4(-5u+8)-u

We move all terms to the left:

4(u-7)-1-(-4(-5u+8)-u)=0

We multiply parentheses

4u-(-4(-5u+8)-u)-28-1=0


We calculate terms in parentheses: -(-4(-5u+8)-u), so:

-4(-5u+8)-u

We add all the numbers together, and all the variables

-1u-4(-5u+8)

We multiply parentheses

-1u+20u-32

We add all the numbers together, and all the variables

19u-32

Back to the equation:

-(19u-32)


We add all the numbers together, and all the variables

4u-(19u-32)-29=0

We get rid of parentheses

4u-19u+32-29=0

We add all the numbers together, and all the variables

-15u+3=0

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

-15u=-3

u=-3/-15

u=1/5