0.4(f+8)=12

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Solution for 0.4(f+8)=12 equation: 


Simplifying
0.4(f + 8) = 12

Reorder the terms:
0.4(8 + f) = 12
(8 * 0.4 + f * 0.4) = 12
(3.2 + 0.4f) = 12

Solving
3.2 + 0.4f = 12

Solving for variable 'f'.

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

Add '-3.2' to each side of the equation.
3.2 + -3.2 + 0.4f = 12 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + 0.4f = 12 + -3.2
0.4f = 12 + -3.2

Combine like terms: 12 + -3.2 = 8.8
0.4f = 8.8

Divide each side by '0.4'.
f = 22

Simplifying
f = 22

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