7(x-1)=5x+7-2(-9x-2)

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Solution for 7(x-1)=5x+7-2(-9x-2) equation: 



7(x-1)=5x+7-2(-9x-2)

We move all terms to the left:

7(x-1)-(5x+7-2(-9x-2))=0

We multiply parentheses

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



We calculate terms in parentheses: -(5x+7-2(-9x-2)), so:

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

determiningTheFunctionDomain
5x-2(-9x-2)+7

We multiply parentheses

5x+18x+4+7

We add all the numbers together, and all the variables

23x+11

Back to the equation:

-(23x+11)



We get rid of parentheses

7x-23x-11-7=0

We add all the numbers together, and all the variables

-16x-18=0

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

-16x=18

x=18/-16

x=-1+1/8

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