15*b-1=30

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Solution for 15*b-1=30 equation: 


Simplifying
15b + -1 = 30

Reorder the terms:
-1 + 15b = 30

Solving
-1 + 15b = 30

Solving for variable 'b'.

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

Add '1' to each side of the equation.
-1 + 1 + 15b = 30 + 1

Combine like terms: -1 + 1 = 0
0 + 15b = 30 + 1
15b = 30 + 1

Combine like terms: 30 + 1 = 31
15b = 31

Divide each side by '15'.
b = 2.066666667

Simplifying
b = 2.066666667

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