2*(b-8)=5+9b

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Solution for 2*(b-8)=5+9b equation:


Simplifying
2(b + -8) = 5 + 9b

Reorder the terms:
2(-8 + b) = 5 + 9b
(-8 * 2 + b * 2) = 5 + 9b
(-16 + 2b) = 5 + 9b

Solving
-16 + 2b = 5 + 9b

Solving for variable 'b'.

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

Add '-9b' to each side of the equation.
-16 + 2b + -9b = 5 + 9b + -9b

Combine like terms: 2b + -9b = -7b
-16 + -7b = 5 + 9b + -9b

Combine like terms: 9b + -9b = 0
-16 + -7b = 5 + 0
-16 + -7b = 5

Add '16' to each side of the equation.
-16 + 16 + -7b = 5 + 16

Combine like terms: -16 + 16 = 0
0 + -7b = 5 + 16
-7b = 5 + 16

Combine like terms: 5 + 16 = 21
-7b = 21

Divide each side by '-7'.
b = -3

Simplifying
b = -3

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