8=4b+12

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Solution for 8=4b+12 equation:


Simplifying
8 = 4b + 12

Reorder the terms:
8 = 12 + 4b

Solving
8 = 12 + 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.
8 + -4b = 12 + 4b + -4b

Combine like terms: 4b + -4b = 0
8 + -4b = 12 + 0
8 + -4b = 12

Add '-8' to each side of the equation.
8 + -8 + -4b = 12 + -8

Combine like terms: 8 + -8 = 0
0 + -4b = 12 + -8
-4b = 12 + -8

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

Divide each side by '-4'.
b = -1

Simplifying
b = -1

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