115-b=200

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Solution for 115-b=200 equation: 


Simplifying
115 + -1b = 200

Solving
115 + -1b = 200

Solving for variable 'b'.

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

Add '-115' to each side of the equation.
115 + -115 + -1b = 200 + -115

Combine like terms: 115 + -115 = 0
0 + -1b = 200 + -115
-1b = 200 + -115

Combine like terms: 200 + -115 = 85
-1b = 85

Divide each side by '-1'.
b = -85

Simplifying
b = -85

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