4w-2-2w=-20

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Solution for 4w-2-2w=-20 equation:


Simplifying
4w + -2 + -2w = -20

Reorder the terms:
-2 + 4w + -2w = -20

Combine like terms: 4w + -2w = 2w
-2 + 2w = -20

Solving
-2 + 2w = -20

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 + 2w = -20 + 2

Combine like terms: -2 + 2 = 0
0 + 2w = -20 + 2
2w = -20 + 2

Combine like terms: -20 + 2 = -18
2w = -18

Divide each side by '2'.
w = -9

Simplifying
w = -9

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