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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

7u-8u-(4+2(7u-7))+2=0



We calculate terms in parentheses: -(4+2(7u-7)), so:

4+2(7u-7)

determiningTheFunctionDomain
2(7u-7)+4

We multiply parentheses

14u-14+4

We add all the numbers together, and all the variables

14u-10

Back to the equation:

-(14u-10)



We add all the numbers together, and all the variables

-1u-(14u-10)+2=0

We get rid of parentheses

-1u-14u+10+2=0

We add all the numbers together, and all the variables

-15u+12=0

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

-15u=-12

u=-12/-15

u=4/5

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