-4-8b=12

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Solution for -4-8b=12 equation: 


Simplifying
-4 + -8b = 12

Solving
-4 + -8b = 12

Solving for variable 'b'.

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

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

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

Combine like terms: 12 + 4 = 16
-8b = 16

Divide each side by '-8'.
b = -2

Simplifying
b = -2

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