3(1-7x)=66

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Solution for 3(1-7x)=66 equation:


3(1-7x)=66

We simplify the equation to the form, which is simple to understand 
3(1-7x)=66

Reorder the terms in parentheses
+(+3-21x)=66

Remove unnecessary parentheses
+3-21x=+66

We move all terms containing x to the left and all other terms to the right. 
-21x=+66-3

We simplify left and right side of the equation. 
-21x=+63

We divide both sides of the equation by -21 to get x. 
x=-3

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