2(b-8)=4+7b

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Solution for 2(b-8)=4+7b equation: 


Simplifying
2(b + -8) = 4 + 7b

Reorder the terms:
2(-8 + b) = 4 + 7b
(-8 * 2 + b * 2) = 4 + 7b
(-16 + 2b) = 4 + 7b

Solving
-16 + 2b = 4 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
-16 + 2b + -7b = 4 + 7b + -7b

Combine like terms: 2b + -7b = -5b
-16 + -5b = 4 + 7b + -7b

Combine like terms: 7b + -7b = 0
-16 + -5b = 4 + 0
-16 + -5b = 4

Add '16' to each side of the equation.
-16 + 16 + -5b = 4 + 16

Combine like terms: -16 + 16 = 0
0 + -5b = 4 + 16
-5b = 4 + 16

Combine like terms: 4 + 16 = 20
-5b = 20

Divide each side by '-5'.
b = -4

Simplifying
b = -4

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