-12=3b-3+6b

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Solution for -12=3b-3+6b equation:


Simplifying
-12 = 3b + -3 + 6b

Reorder the terms:
-12 = -3 + 3b + 6b

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

Solving
-12 = -3 + 9b

Solving for variable 'b'.

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

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

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

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

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

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

Divide each side by '-9'.
b = -1

Simplifying
b = -1

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