(B-8)=4

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Solution for (B-8)=4 equation: 


Simplifying
(B + -8) = 4

Reorder the terms:
(-8 + B) = 4

Remove parenthesis around (-8 + B)
-8 + B = 4

Solving
-8 + B = 4

Solving for variable 'B'.

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

Add '8' to each side of the equation.
-8 + 8 + B = 4 + 8

Combine like terms: -8 + 8 = 0
0 + B = 4 + 8
B = 4 + 8

Combine like terms: 4 + 8 = 12
B = 12

Simplifying
B = 12

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