3.9x-45=2.2x+6

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Solution for 3.9x-45=2.2x+6 equation:


3.9x-45=2.2x+6

We simplify the equation to the form, which is simple to understand 
3.9x-45=2.2x+6

We move all terms containing x to the left and all other terms to the right. 
+3.9x-2.2x=+6+45

We simplify left and right side of the equation. 
+1.7x=+51

We divide both sides of the equation by 1.7 to get x. 
x=30

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