-115b+180=-489

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Solution for -115b+180=-489 equation: 


Simplifying
-115b + 180 = -489

Reorder the terms:
180 + -115b = -489

Solving
180 + -115b = -489

Solving for variable 'b'.

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

Add '-180' to each side of the equation.
180 + -180 + -115b = -489 + -180

Combine like terms: 180 + -180 = 0
0 + -115b = -489 + -180
-115b = -489 + -180

Combine like terms: -489 + -180 = -669
-115b = -669

Divide each side by '-115'.
b = 5.817391304

Simplifying
b = 5.817391304

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