7x-3=9+4x

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Solution for 7x-3=9+4x equation:


7x-3=9+4x

We simplify the equation to the form, which is simple to understand 
7x-3=9+4x

We move all terms containing x to the left and all other terms to the right. 
+7x-4x=+9+3

We simplify left and right side of the equation. 
+3x=+12

We divide both sides of the equation by 3 to get x. 
x=4

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