39=20-2(-3-3w)

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Solution for 39=20-2(-3-3w) equation:


Simplifying
39 = 20 + -2(-3 + -3w)
39 = 20 + (-3 * -2 + -3w * -2)
39 = 20 + (6 + 6w)

Combine like terms: 20 + 6 = 26
39 = 26 + 6w

Solving
39 = 26 + 6w

Solving for variable 'w'.

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

Add '-6w' to each side of the equation.
39 + -6w = 26 + 6w + -6w

Combine like terms: 6w + -6w = 0
39 + -6w = 26 + 0
39 + -6w = 26

Add '-39' to each side of the equation.
39 + -39 + -6w = 26 + -39

Combine like terms: 39 + -39 = 0
0 + -6w = 26 + -39
-6w = 26 + -39

Combine like terms: 26 + -39 = -13
-6w = -13

Divide each side by '-6'.
w = 2.166666667

Simplifying
w = 2.166666667

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