7+3x=9+4x

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


7+3x=9+4x

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

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

We simplify left and right side of the equation. 
-1x=+2

We divide both sides of the equation by -1 to get x. 
x=-2

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