3(7+9w)=

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Solution for 3(7+9w)= equation: 


Simplifying
3(7 + 9w) = 0
(7 * 3 + 9w * 3) = 0
(21 + 27w) = 0

Solving
21 + 27w = 0

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '-21' to each side of the equation.
21 + -21 + 27w = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 27w = 0 + -21
27w = 0 + -21

Combine like terms: 0 + -21 = -21
27w = -21

Divide each side by '27'.
w = -0.7777777778

Simplifying
w = -0.7777777778

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