12-w=157

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Solution for 12-w=157 equation:


Simplifying
12 + -1w = 157

Solving
12 + -1w = 157

Solving for variable 'w'.

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

Add '-12' to each side of the equation.
12 + -12 + -1w = 157 + -12

Combine like terms: 12 + -12 = 0
0 + -1w = 157 + -12
-1w = 157 + -12

Combine like terms: 157 + -12 = 145
-1w = 145

Divide each side by '-1'.
w = -145

Simplifying
w = -145

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