3x-9=45

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Solution for 3x-9=45 equation:


3x-9=45

We simplify the equation to the form, which is simple to understand 
3x-9=45

We move all terms containing x to the left and all other terms to the right. 
+3x=+45+9

We simplify left and right side of the equation. 
+3x=+54

We divide both sides of the equation by 3 to get x. 
x=18

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