-6(3x-7)=21

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Solution for -6(3x-7)=21 equation:


-6(3x-7)=21

We simplify the equation to the form, which is simple to understand 
-6(3x-7)=21

Reorder the terms in parentheses
+(-18x+42)=21

Remove unnecessary parentheses
-18x+42=+21

We move all terms containing x to the left and all other terms to the right. 
-18x=+21-42

We simplify left and right side of the equation. 
-18x=-21

We divide both sides of the equation by -18 to get x. 
x=1.16666666667

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