138-w=230

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Solution for 138-w=230 equation:


Simplifying
138 + -1w = 230

Solving
138 + -1w = 230

Solving for variable 'w'.

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

Add '-138' to each side of the equation.
138 + -138 + -1w = 230 + -138

Combine like terms: 138 + -138 = 0
0 + -1w = 230 + -138
-1w = 230 + -138

Combine like terms: 230 + -138 = 92
-1w = 92

Divide each side by '-1'.
w = -92

Simplifying
w = -92

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