5(u+1)-u=3(u-1)+1

Solution for 5(u+1)-u=3(u-1)+1 equation:

5(u+1)-u=3(u-1)+1

We move all terms to the left:

5(u+1)-u-(3(u-1)+1)=0

We add all the numbers together, and all the variables

-1u+5(u+1)-(3(u-1)+1)=0

We multiply parentheses

-1u+5u-(3(u-1)+1)+5=0


We calculate terms in parentheses: -(3(u-1)+1), so:

3(u-1)+1

We multiply parentheses

3u-3+1

We add all the numbers together, and all the variables

3u-2

Back to the equation:

-(3u-2)


We add all the numbers together, and all the variables

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

We get rid of parentheses

4u-3u+2+5=0

We add all the numbers together, and all the variables

u+7=0

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

u=-7