19+15bc-3bc+2=

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Solution for 19+15bc-3bc+2= equation:


Simplifying
19 + 15bc + -3bc + 2 = 0

Reorder the terms:
19 + 2 + 15bc + -3bc = 0

Combine like terms: 19 + 2 = 21
21 + 15bc + -3bc = 0

Combine like terms: 15bc + -3bc = 12bc
21 + 12bc = 0

Solving
21 + 12bc = 0

Solving for variable 'b'.

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

Add '-21' to each side of the equation.
21 + -21 + 12bc = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 12bc = 0 + -21
12bc = 0 + -21

Combine like terms: 0 + -21 = -21
12bc = -21

Divide each side by '12c'.
b = -1.75c-1

Simplifying
b = -1.75c-1

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