-130.5-9b=-55.104+3.2b

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Solution for -130.5-9b=-55.104+3.2b equation: 


Simplifying
-130.5 + -9b = -55.104 + 3.2b

Solving
-130.5 + -9b = -55.104 + 3.2b

Solving for variable 'b'.

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

Add '-3.2b' to each side of the equation.
-130.5 + -9b + -3.2b = -55.104 + 3.2b + -3.2b

Combine like terms: -9b + -3.2b = -12.2b
-130.5 + -12.2b = -55.104 + 3.2b + -3.2b

Combine like terms: 3.2b + -3.2b = 0.0
-130.5 + -12.2b = -55.104 + 0.0
-130.5 + -12.2b = -55.104

Add '130.5' to each side of the equation.
-130.5 + 130.5 + -12.2b = -55.104 + 130.5

Combine like terms: -130.5 + 130.5 = 0.0
0.0 + -12.2b = -55.104 + 130.5
-12.2b = -55.104 + 130.5

Combine like terms: -55.104 + 130.5 = 75.396
-12.2b = 75.396

Divide each side by '-12.2'.
b = -6.18

Simplifying
b = -6.18

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