3x-4.5x=7.5

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Solution for 3x-4.5x=7.5 equation:


3x-4.5x=7.5

We simplify the equation to the form, which is simple to understand 
3x-4.5x=7.5

We move all terms containing x to the left and all other terms to the right. 
+3x-4.5x=+7.5

We simplify left and right side of the equation. 
-1.5x=+7.5

We divide both sides of the equation by -1.5 to get x. 
x=-5

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