3x+9=8x-3

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Solution for 3x+9=8x-3 equation:


3x+9=8x-3

We simplify the equation to the form, which is simple to understand 
3x+9=8x-3

We move all terms containing x to the left and all other terms to the right. 
+3x-8x=-3-9

We simplify left and right side of the equation. 
-5x=-12

We divide both sides of the equation by -5 to get x. 
x=2.4

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