2b-16+6b+12=-20

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Solution for 2b-16+6b+12=-20 equation:


Simplifying
2b + -16 + 6b + 12 = -20

Reorder the terms:
-16 + 12 + 2b + 6b = -20

Combine like terms: -16 + 12 = -4
-4 + 2b + 6b = -20

Combine like terms: 2b + 6b = 8b
-4 + 8b = -20

Solving
-4 + 8b = -20

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 = -20 + 4

Combine like terms: -4 + 4 = 0
0 + 8b = -20 + 4
8b = -20 + 4

Combine like terms: -20 + 4 = -16
8b = -16

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

Simplifying
b = -2

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