-2x-2(5x+9)=90

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Solution for -2x-2(5x+9)=90 equation: 



-2x-2(5x+9)=90

We move all terms to the left:

-2x-2(5x+9)-(90)=0

We multiply parentheses

-2x-10x-18-90=0

We add all the numbers together, and all the variables

-12x-108=0

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

-12x=108

x=108/-12

x=-9

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