4=2w-2

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Solution for 4=2w-2 equation:


Simplifying
4 = 2w + -2

Reorder the terms:
4 = -2 + 2w

Solving
4 = -2 + 2w

Solving for variable 'w'.

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

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

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

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

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

Combine like terms: -2 + -4 = -6
-2w = -6

Divide each side by '-2'.
w = 3

Simplifying
w = 3

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