4x-9=7x-20

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Solution for 4x-9=7x-20 equation:


4x-9=7x-20

We simplify the equation to the form, which is simple to understand 
4x-9=7x-20

We move all terms containing x to the left and all other terms to the right. 
+4x-7x=-20+9

We simplify left and right side of the equation. 
-3x=-11

We divide both sides of the equation by -3 to get x. 
x=3.66666666667

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