20-9w=2(1-w)

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Solution for 20-9w=2(1-w) equation:


20-9w=2(1-w)

We simplify the equation to the form, which is simple to understand 
20-9w=2(1-w)

Reorder the terms in parentheses
20-9w=+(+2-2w)

Remove unnecessary parentheses
+20-9w=+2-2w

We move all terms containing w to the left and all other terms to the right. 
-9w+2w=+2-20

We simplify left and right side of the equation. 
-7w=-18

We divide both sides of the equation by -7 to get w. 
w=2.5714285714286

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