f(3)+f(8)+f(13)+f(18)=o

Solution for f(3)+f(8)+f(13)+f(18)=o equation:

Simplifying
f(3) + f(8) + f(13) + f(18) = o

Reorder the terms for easier multiplication:
3f + f(8) + f(13) + f(18) = o

Reorder the terms for easier multiplication:
3f + 8f + f(13) + f(18) = o

Reorder the terms for easier multiplication:
3f + 8f + 13f + f(18) = o

Reorder the terms for easier multiplication:
3f + 8f + 13f + 18f = o

Combine like terms: 3f + 8f = 11f
11f + 13f + 18f = o

Combine like terms: 11f + 13f = 24f
24f + 18f = o

Combine like terms: 24f + 18f = 42f
42f = o

Solving
42f = o

Solving for variable 'f'.

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

Divide each side by '42'.
f = 0.02380952381o

Simplifying
f = 0.02380952381o