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2(2x+1)-9(2x)+4=0
We add all the numbers together, and all the variables
-92x+2(2x+1)+4=0
We multiply parentheses
-92x+4x+2+4=0
We add all the numbers together, and all the variables
-88x+6=0
We move all terms containing x to the left, all other terms to the right
-88x=-6
x=-6/-88
x=3/44
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