8-b=-15

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Solution for 8-b=-15 equation:


Simplifying
8 + -1b = -15

Solving
8 + -1b = -15

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 + -1b = -15 + -8

Combine like terms: 8 + -8 = 0
0 + -1b = -15 + -8
-1b = -15 + -8

Combine like terms: -15 + -8 = -23
-1b = -23

Divide each side by '-1'.
b = 23

Simplifying
b = 23

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