13b+9-12c=

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Solution for 13b+9-12c= equation:


Simplifying
13b + 9 + -12c = 0

Reorder the terms:
9 + 13b + -12c = 0

Solving
9 + 13b + -12c = 0

Solving for variable 'b'.

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

Add '-9' to each side of the equation.
9 + 13b + -9 + -12c = 0 + -9

Reorder the terms:
9 + -9 + 13b + -12c = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 13b + -12c = 0 + -9
13b + -12c = 0 + -9

Combine like terms: 0 + -9 = -9
13b + -12c = -9

Add '12c' to each side of the equation.
13b + -12c + 12c = -9 + 12c

Combine like terms: -12c + 12c = 0
13b + 0 = -9 + 12c
13b = -9 + 12c

Divide each side by '13'.
b = -0.6923076923 + 0.9230769231c

Simplifying
b = -0.6923076923 + 0.9230769231c

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