2.9(f+4)-1.22=16.18

Solution for 2.9(f+4)-1.22=16.18 equation:

Simplifying
2.9(f + 4) + -1.22 = 16.18

Reorder the terms:
2.9(4 + f) + -1.22 = 16.18
(4 * 2.9 + f * 2.9) + -1.22 = 16.18
(11.6 + 2.9f) + -1.22 = 16.18

Reorder the terms:
11.6 + -1.22 + 2.9f = 16.18

Combine like terms: 11.6 + -1.22 = 10.38
10.38 + 2.9f = 16.18

Solving
10.38 + 2.9f = 16.18

Solving for variable 'f'.

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

Add '-10.38' to each side of the equation.
10.38 + -10.38 + 2.9f = 16.18 + -10.38

Combine like terms: 10.38 + -10.38 = 0.00
0.00 + 2.9f = 16.18 + -10.38
2.9f = 16.18 + -10.38

Combine like terms: 16.18 + -10.38 = 5.8
2.9f = 5.8

Divide each side by '2.9'.
f = 2

Simplifying
f = 2