b(-2)=18-0.5(-2)

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Solution for b(-2)=18-0.5(-2) equation: 


Simplifying
b(-2) = 18 + -0.5(-2)

Reorder the terms for easier multiplication:
-2b = 18 + -0.5(-2)

Multiply -0.5 * -2
-2b = 18 + 1

Combine like terms: 18 + 1 = 19
-2b = 19

Solving
-2b = 19

Solving for variable 'b'.

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

Divide each side by '-2'.
b = -9.5

Simplifying
b = -9.5

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