2+9(x-9)=10-7(x-4)

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Solution for 2+9(x-9)=10-7(x-4) equation: 



2+9(x-9)=10-7(x-4)

We move all terms to the left:

2+9(x-9)-(10-7(x-4))=0

We multiply parentheses

9x-(10-7(x-4))-81+2=0



We calculate terms in parentheses: -(10-7(x-4)), so:

10-7(x-4)

determiningTheFunctionDomain
-7(x-4)+10

We multiply parentheses

-7x+28+10

We add all the numbers together, and all the variables

-7x+38

Back to the equation:

-(-7x+38)



We add all the numbers together, and all the variables

9x-(-7x+38)-79=0

We get rid of parentheses

9x+7x-38-79=0

We add all the numbers together, and all the variables

16x-117=0

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

16x=117

x=117/16

x=7+5/16

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