-3(2x-1)=-21

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Solution for -3(2x-1)=-21 equation:


-3(2x-1)=-21

We simplify the equation to the form, which is simple to understand 
-3(2x-1)=-21

Reorder the terms in parentheses
+(-6x+3)=-21

Remove unnecessary parentheses
-6x+3=-21

We move all terms containing x to the left and all other terms to the right. 
-6x=-21-3

We simplify left and right side of the equation. 
-6x=-24

We divide both sides of the equation by -6 to get x. 
x=4

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