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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-2x-(4-4(4x-5))-18=0



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

4-4(4x-5)

determiningTheFunctionDomain
-4(4x-5)+4

We multiply parentheses

-16x+20+4

We add all the numbers together, and all the variables

-16x+24

Back to the equation:

-(-16x+24)



We get rid of parentheses

-2x+16x-24-18=0

We add all the numbers together, and all the variables

14x-42=0

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

14x=42

x=42/14

x=3

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