2(b+8)=9

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Solution for 2(b+8)=9 equation: 


Simplifying
2(b + 8) = 9

Reorder the terms:
2(8 + b) = 9
(8 * 2 + b * 2) = 9
(16 + 2b) = 9

Solving
16 + 2b = 9

Solving for variable 'b'.

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

Add '-16' to each side of the equation.
16 + -16 + 2b = 9 + -16

Combine like terms: 16 + -16 = 0
0 + 2b = 9 + -16
2b = 9 + -16

Combine like terms: 9 + -16 = -7
2b = -7

Divide each side by '2'.
b = -3.5

Simplifying
b = -3.5

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