-15-6c+3b-6c+15+9=

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Solution for -15-6c+3b-6c+15+9= equation:


Simplifying
-15 + -6c + 3b + -6c + 15 + 9 = 0

Reorder the terms:
-15 + 15 + 9 + 3b + -6c + -6c = 0

Combine like terms: -15 + 15 = 0
0 + 9 + 3b + -6c + -6c = 0
9 + 3b + -6c + -6c = 0

Combine like terms: -6c + -6c = -12c
9 + 3b + -12c = 0

Solving
9 + 3b + -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 + 3b + -9 + -12c = 0 + -9

Reorder the terms:
9 + -9 + 3b + -12c = 0 + -9

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

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

Add '12c' to each side of the equation.
3b + -12c + 12c = -9 + 12c

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

Divide each side by '3'.
b = -3 + 4c

Simplifying
b = -3 + 4c

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