7(x-9)+3=4-(x+4)

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Solution for 7(x-9)+3=4-(x+4) equation: 



7(x-9)+3=4-(x+4)

We move all terms to the left:

7(x-9)+3-(4-(x+4))=0

We multiply parentheses

7x-(4-(x+4))-63+3=0



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

4-(x+4)

determiningTheFunctionDomain
-(x+4)+4

We get rid of parentheses

-x-4+4

We add all the numbers together, and all the variables

-x

Back to the equation:

-(-x)



We add all the numbers together, and all the variables

7x-(-1x)-63+3=0

We add all the numbers together, and all the variables

7x-(-1x)-60=0

We get rid of parentheses

7x+1x-60=0

We add all the numbers together, and all the variables

8x-60=0

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

8x=60

x=60/8

x=7+1/2

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