wx+b=0

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Solution for wx+b=0 equation: 


Simplifying
wx + b = 0

Reorder the terms:
b + wx = 0

Solving
b + wx = 0

Solving for variable 'b'.

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

Add '-1wx' to each side of the equation.
b + wx + -1wx = 0 + -1wx

Combine like terms: wx + -1wx = 0
b + 0 = 0 + -1wx
b = 0 + -1wx
Remove the zero:
b = -1wx

Simplifying
b = -1wx

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