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-6x-3(x+11)=3
We move all terms to the left:
-6x-3(x+11)-(3)=0
We multiply parentheses
-6x-3x-33-3=0
We add all the numbers together, and all the variables
-9x-36=0
We move all terms containing x to the left, all other terms to the right
-9x=36
x=36/-9
x=-4
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