1-3b-9b=

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Solution for 1-3b-9b= equation: 


Simplifying
1 + -3b + -9b = 0

Combine like terms: -3b + -9b = -12b
1 + -12b = 0

Solving
1 + -12b = 0

Solving for variable 'b'.

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

Add '-1' to each side of the equation.
1 + -1 + -12b = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -12b = 0 + -1
-12b = 0 + -1

Combine like terms: 0 + -1 = -1
-12b = -1

Divide each side by '-12'.
b = 0.08333333333

Simplifying
b = 0.08333333333

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