7(1+1x)=28

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Solution for 7(1+1x)=28 equation:


7(1+1x)=28

We simplify the equation to the form, which is simple to understand 
7(1+1x)=28

Reorder the terms in parentheses
+(+7+7x)=28

Remove unnecessary parentheses
+7+7x=+28

We move all terms containing x to the left and all other terms to the right. 
+7x=+28-7

We simplify left and right side of the equation. 
+7x=+21

We divide both sides of the equation by 7 to get x. 
x=3

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