B-65=21

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Solution for B-65=21 equation: 


Simplifying
B + -65 = 21

Reorder the terms:
-65 + B = 21

Solving
-65 + B = 21

Solving for variable 'B'.

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

Add '65' to each side of the equation.
-65 + 65 + B = 21 + 65

Combine like terms: -65 + 65 = 0
0 + B = 21 + 65
B = 21 + 65

Combine like terms: 21 + 65 = 86
B = 86

Simplifying
B = 86

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