-3x-9x=69

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Solution for -3x-9x=69 equation: 



-3x-9x=69

We move all terms to the left:

-3x-9x-(69)=0

We add all the numbers together, and all the variables

-12x-69=0

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

-12x=69

x=69/-12

x=-5+3/4

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