-3(7w)=

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Solution for -3(7w)= equation:


-3(7w)=0

We simplify the equation to the form, which is simple to understand 
-3(7w)=0

Reorder the terms in parentheses
+(-21w)=0

Remove unnecessary parentheses
-21w=0

We move all terms containing w to the left and all other terms to the right. 
-21w=0

We simplify left and right side of the equation. 
-21w=0

We divide both sides of the equation by -21 to get w. 
w=-0

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