(2+x)3=28

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Solution for (2+x)3=28 equation:


(2+x)3=28

We simplify the equation to the form, which is simple to understand 
(2+x)3=28

Reorder the terms in parentheses
(+6+3x)=28

Remove unnecessary parentheses
+6+3x=28

We move all terms containing x to the left and all other terms to the right. 
+3x=+28-6

We simplify left and right side of the equation. 
+3x=+22

We divide both sides of the equation by 3 to get x. 
x=7.3333333333333

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