-9(9+x)=45

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Solution for -9(9+x)=45 equation: 



-9(9+x)=45

We move all terms to the left:

-9(9+x)-(45)=0

We add all the numbers together, and all the variables

-9(x+9)-45=0

We multiply parentheses

-9x-81-45=0

We add all the numbers together, and all the variables

-9x-126=0

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

-9x=126

x=126/-9

x=-14

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