(4x+21)=(6x+9)

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Solution for (4x+21)=(6x+9) equation:


(4x+21)=(6x+9)

We simplify the equation to the form, which is simple to understand 
(4x+21)=(6x+9)

Remove unnecessary parentheses
4x+21=(6x+9)

Remove unnecessary parentheses
4x+21=6x+9

We move all terms containing x to the left and all other terms to the right. 
+4x-6x=+9-21

We simplify left and right side of the equation. 
-2x=-12

We divide both sides of the equation by -2 to get x. 
x=6

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