3x+9(1)=12

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Solution for 3x+9(1)=12 equation:


3x+9(1)=12

We simplify the equation to the form, which is simple to understand 
3x+9(1)=12

Reorder the terms in parentheses
3x+(+9)=12

Remove unnecessary parentheses
+3x+9=+12

We move all terms containing x to the left and all other terms to the right. 
+3x=+12-9

We simplify left and right side of the equation. 
+3x=+3

We divide both sides of the equation by 3 to get x. 
x=1

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