f(18)=f(18-6)+1

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Solution for f(18)=f(18-6)+1 equation:


Simplifying
f(18) = f(18 + -6) + 1

Reorder the terms for easier multiplication:
18f = f(18 + -6) + 1

Combine like terms: 18 + -6 = 12
18f = f(12) + 1

Reorder the terms for easier multiplication:
18f = 12f + 1

Reorder the terms:
18f = 1 + 12f

Solving
18f = 1 + 12f

Solving for variable 'f'.

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

Add '-12f' to each side of the equation.
18f + -12f = 1 + 12f + -12f

Combine like terms: 18f + -12f = 6f
6f = 1 + 12f + -12f

Combine like terms: 12f + -12f = 0
6f = 1 + 0
6f = 1

Divide each side by '6'.
f = 0.1666666667

Simplifying
f = 0.1666666667

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