(x+9)2=8-x

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Solution for (x+9)2=8-x equation: 



(x+9)2=8-x

We move all terms to the left:

(x+9)2-(8-x)=0

We add all the numbers together, and all the variables

(x+9)2-(-1x+8)=0

We multiply parentheses

2x-(-1x+8)+18=0

We get rid of parentheses

2x+1x-8+18=0

We add all the numbers together, and all the variables

3x+10=0

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

3x=-10

x=-10/3

x=-3+1/3

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