b+9b+13=

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Solution for b+9b+13= equation:


Simplifying
b + 9b + 13 = 0

Reorder the terms:
13 + b + 9b = 0

Combine like terms: b + 9b = 10b
13 + 10b = 0

Solving
13 + 10b = 0

Solving for variable 'b'.

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

Add '-13' to each side of the equation.
13 + -13 + 10b = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 10b = 0 + -13
10b = 0 + -13

Combine like terms: 0 + -13 = -13
10b = -13

Divide each side by '10'.
b = -1.3

Simplifying
b = -1.3

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