4(u-1)=5u+7-7(-2u-1)

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Solution for 4(u-1)=5u+7-7(-2u-1) equation: 



4(u-1)=5u+7-7(-2u-1)

We move all terms to the left:

4(u-1)-(5u+7-7(-2u-1))=0

We multiply parentheses

4u-(5u+7-7(-2u-1))-4=0



We calculate terms in parentheses: -(5u+7-7(-2u-1)), so:

5u+7-7(-2u-1)

determiningTheFunctionDomain
5u-7(-2u-1)+7

We multiply parentheses

5u+14u+7+7

We add all the numbers together, and all the variables

19u+14

Back to the equation:

-(19u+14)



We get rid of parentheses

4u-19u-14-4=0

We add all the numbers together, and all the variables

-15u-18=0

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

-15u=18

u=18/-15

u=-1+1/5

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