3x+9=8x-6

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Solution for 3x+9=8x-6 equation:


3x+9=8x-6

We simplify the equation to the form, which is simple to understand 
3x+9=8x-6

We move all terms containing x to the left and all other terms to the right. 
+3x-8x=-6-9

We simplify left and right side of the equation. 
-5x=-15

We divide both sides of the equation by -5 to get x. 
x=3

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