(x)=-(x+3)2-5

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Solution for (x)=-(x+3)2-5 equation: 



(x)=-(x+3)2-5

We move all terms to the left:

(x)-(-(x+3)2-5)=0



We calculate terms in parentheses: -(-(x+3)2-5), so:

-(x+3)2-5

We multiply parentheses

-2x-6-5

We add all the numbers together, and all the variables

-2x-11

Back to the equation:

-(-2x-11)



We get rid of parentheses

x+2x+11=0

We add all the numbers together, and all the variables

3x+11=0

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

3x=-11

x=-11/3

x=-3+2/3

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