18=b/2-1

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Solution for 18=b/2-1 equation:


18=b/2-1

We simplify the equation to the form, which is simple to understand 
18=b/2-1

Simplifying:
18=0.5b-1

We move all terms containing b to the left and all other terms to the right. 
-0.5b=-1-18

We simplify left and right side of the equation. 
-0.5b=-19

We divide both sides of the equation by -00.5 to get b. 
b=38

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