B+42=-86

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Solution for B+42=-86 equation: 


Simplifying
B + 42 = -86

Reorder the terms:
42 + B = -86

Solving
42 + B = -86

Solving for variable 'B'.

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

Add '-42' to each side of the equation.
42 + -42 + B = -86 + -42

Combine like terms: 42 + -42 = 0
0 + B = -86 + -42
B = -86 + -42

Combine like terms: -86 + -42 = -128
B = -128

Simplifying
B = -128

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