12b-3=4b-27

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Solution for 12b-3=4b-27 equation:


Simplifying
12b + -3 = 4b + -27

Reorder the terms:
-3 + 12b = 4b + -27

Reorder the terms:
-3 + 12b = -27 + 4b

Solving
-3 + 12b = -27 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-3 + 12b + -4b = -27 + 4b + -4b

Combine like terms: 12b + -4b = 8b
-3 + 8b = -27 + 4b + -4b

Combine like terms: 4b + -4b = 0
-3 + 8b = -27 + 0
-3 + 8b = -27

Add '3' to each side of the equation.
-3 + 3 + 8b = -27 + 3

Combine like terms: -3 + 3 = 0
0 + 8b = -27 + 3
8b = -27 + 3

Combine like terms: -27 + 3 = -24
8b = -24

Divide each side by '8'.
b = -3

Simplifying
b = -3

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