3-(2x+9)=6

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Solution for 3-(2x+9)=6 equation:


3-(2x+9)=6

We simplify the equation to the form, which is simple to understand 
3-(2x+9)=6

Remove unnecessary parentheses
3-2x-9=6

We move all terms containing x to the left and all other terms to the right. 
-2x=+6-3+9

We simplify left and right side of the equation. 
-2x=+12

We divide both sides of the equation by -2 to get x. 
x=-6

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