4(5x)=21

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Solution for 4(5x)=21 equation:


4(5x)=21

We simplify the equation to the form, which is simple to understand 
4(5x)=21

Reorder the terms in parentheses
+(+20x)=21

Remove unnecessary parentheses
+20x=+21

We move all terms containing x to the left and all other terms to the right. 
+20x=+21

We simplify left and right side of the equation. 
+20x=+21

We divide both sides of the equation by 20 to get x. 
x=1.05

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