1.4f+1.1=8.3-0.2f

Solution for 1.4f+1.1=8.3-0.2f equation:

Simplifying
1.4f + 1.1 = 8.3 + -0.2f

Reorder the terms:
1.1 + 1.4f = 8.3 + -0.2f

Solving
1.1 + 1.4f = 8.3 + -0.2f

Solving for variable 'f'.

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

Add '0.2f' to each side of the equation.
1.1 + 1.4f + 0.2f = 8.3 + -0.2f + 0.2f

Combine like terms: 1.4f + 0.2f = 1.6f
1.1 + 1.6f = 8.3 + -0.2f + 0.2f

Combine like terms: -0.2f + 0.2f = 0.0
1.1 + 1.6f = 8.3 + 0.0
1.1 + 1.6f = 8.3

Add '-1.1' to each side of the equation.
1.1 + -1.1 + 1.6f = 8.3 + -1.1

Combine like terms: 1.1 + -1.1 = 0.0
0.0 + 1.6f = 8.3 + -1.1
1.6f = 8.3 + -1.1

Combine like terms: 8.3 + -1.1 = 7.2
1.6f = 7.2

Divide each side by '1.6'.
f = 4.5

Simplifying
f = 4.5