7(5x+9)=-2+7(4+4x)

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Solution for 7(5x+9)=-2+7(4+4x) equation: 



7(5x+9)=-2+7(4+4x)

We move all terms to the left:

7(5x+9)-(-2+7(4+4x))=0

We add all the numbers together, and all the variables

7(5x+9)-(-2+7(4x+4))=0

We multiply parentheses

35x-(-2+7(4x+4))+63=0



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

-2+7(4x+4)

determiningTheFunctionDomain
7(4x+4)-2

We multiply parentheses

28x+28-2

We add all the numbers together, and all the variables

28x+26

Back to the equation:

-(28x+26)



We get rid of parentheses

35x-28x-26+63=0

We add all the numbers together, and all the variables

7x+37=0

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

7x=-37

x=-37/7

x=-5+2/7

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