1.4(4f-8)=

Solution for 1.4(4f-8)= equation:

Simplifying
1.4(4f + -8) = 0

Reorder the terms:
1.4(-8 + 4f) = 0
(-8 * 1.4 + 4f * 1.4) = 0
(-11.2 + 5.6f) = 0

Solving
-11.2 + 5.6f = 0

Solving for variable 'f'.

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

Add '11.2' to each side of the equation.
-11.2 + 11.2 + 5.6f = 0 + 11.2

Combine like terms: -11.2 + 11.2 = 0.0
0.0 + 5.6f = 0 + 11.2
5.6f = 0 + 11.2

Combine like terms: 0 + 11.2 = 11.2
5.6f = 11.2

Divide each side by '5.6'.
f = 2

Simplifying
f = 2