-(3w-2)-w=30

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Solution for -(3w-2)-w=30 equation:


Simplifying
-1(3w + -2) + -1w = 30

Reorder the terms:
-1(-2 + 3w) + -1w = 30
(-2 * -1 + 3w * -1) + -1w = 30
(2 + -3w) + -1w = 30

Combine like terms: -3w + -1w = -4w
2 + -4w = 30

Solving
2 + -4w = 30

Solving for variable 'w'.

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

Add '-2' to each side of the equation.
2 + -2 + -4w = 30 + -2

Combine like terms: 2 + -2 = 0
0 + -4w = 30 + -2
-4w = 30 + -2

Combine like terms: 30 + -2 = 28
-4w = 28

Divide each side by '-4'.
w = -7

Simplifying
w = -7

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