287=2-w

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Solution for 287=2-w equation:


Simplifying
287 = 2 + -1w

Solving
287 = 2 + -1w

Solving for variable 'w'.

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

Add 'w' to each side of the equation.
287 + w = 2 + -1w + w

Combine like terms: -1w + w = 0
287 + w = 2 + 0
287 + w = 2

Add '-287' to each side of the equation.
287 + -287 + w = 2 + -287

Combine like terms: 287 + -287 = 0
0 + w = 2 + -287
w = 2 + -287

Combine like terms: 2 + -287 = -285
w = -285

Simplifying
w = -285

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