7+9(x-1)=9-4(x-5)

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Solution for 7+9(x-1)=9-4(x-5) equation: 



7+9(x-1)=9-4(x-5)

We move all terms to the left:

7+9(x-1)-(9-4(x-5))=0

We multiply parentheses

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



We calculate terms in parentheses: -(9-4(x-5)), so:

9-4(x-5)

determiningTheFunctionDomain
-4(x-5)+9

We multiply parentheses

-4x+20+9

We add all the numbers together, and all the variables

-4x+29

Back to the equation:

-(-4x+29)



We add all the numbers together, and all the variables

9x-(-4x+29)-2=0

We get rid of parentheses

9x+4x-29-2=0

We add all the numbers together, and all the variables

13x-31=0

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

13x=31

x=31/13

x=2+5/13

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