(x)+7=21-9

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Solution for (x)+7=21-9 equation:


(x)+7=21-9

We simplify the equation to the form, which is simple to understand 
(x)+7=21-9

Remove unnecessary parentheses
x+7=21-9

We move all terms containing x to the left and all other terms to the right. 
+1x=+21-9-7

We simplify left and right side of the equation. 
+1x=+5

We divide both sides of the equation by 1 to get x. 
x=5

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