4+b*8+16=0

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Solution for 4+b*8+16=0 equation:


Simplifying
4 + b * 8 + 16 = 0

Reorder the terms for easier multiplication:
4 + 8b + 16 = 0

Reorder the terms:
4 + 16 + 8b = 0

Combine like terms: 4 + 16 = 20
20 + 8b = 0

Solving
20 + 8b = 0

Solving for variable 'b'.

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

Add '-20' to each side of the equation.
20 + -20 + 8b = 0 + -20

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

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

Divide each side by '8'.
b = -2.5

Simplifying
b = -2.5

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