-2(-3w+7y-9z)=

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Solution for -2(-3w+7y-9z)= equation:


Simplifying
-2(-3w + 7y + -9z) = 0
(-3w * -2 + 7y * -2 + -9z * -2) = 0
(6w + -14y + 18z) = 0

Solving
6w + -14y + 18z = 0

Solving for variable 'w'.

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

Add '14y' to each side of the equation.
6w + -14y + 14y + 18z = 0 + 14y

Combine like terms: -14y + 14y = 0
6w + 0 + 18z = 0 + 14y
6w + 18z = 0 + 14y
Remove the zero:
6w + 18z = 14y

Add '-18z' to each side of the equation.
6w + 18z + -18z = 14y + -18z

Combine like terms: 18z + -18z = 0
6w + 0 = 14y + -18z
6w = 14y + -18z

Divide each side by '6'.
w = 2.333333333y + -3z

Simplifying
w = 2.333333333y + -3z

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