42=2-8w-3w

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Solution for 42=2-8w-3w equation:


Simplifying
42 = 2 + -8w + -3w

Combine like terms: -8w + -3w = -11w
42 = 2 + -11w

Solving
42 = 2 + -11w

Solving for variable 'w'.

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

Add '11w' to each side of the equation.
42 + 11w = 2 + -11w + 11w

Combine like terms: -11w + 11w = 0
42 + 11w = 2 + 0
42 + 11w = 2

Add '-42' to each side of the equation.
42 + -42 + 11w = 2 + -42

Combine like terms: 42 + -42 = 0
0 + 11w = 2 + -42
11w = 2 + -42

Combine like terms: 2 + -42 = -40
11w = -40

Divide each side by '11'.
w = -3.636363636

Simplifying
w = -3.636363636

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