-2(7u-1)+7u=3(u+2)

Solution for -2(7u-1)+7u=3(u+2) equation:

-2(7u-1)+7u=3(u+2)

We move all terms to the left:

-2(7u-1)+7u-(3(u+2))=0

We add all the numbers together, and all the variables

7u-2(7u-1)-(3(u+2))=0

We multiply parentheses

7u-14u-(3(u+2))+2=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

-7u-(3u+6)+2=0

We get rid of parentheses

-7u-3u-6+2=0

We add all the numbers together, and all the variables

-10u-4=0

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

-10u=4

u=4/-10

u=-2/5