12=4+15f

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Solution for 12=4+15f equation:


Simplifying
12 = 4 + 15f

Solving
12 = 4 + 15f

Solving for variable 'f'.

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

Add '-15f' to each side of the equation.
12 + -15f = 4 + 15f + -15f

Combine like terms: 15f + -15f = 0
12 + -15f = 4 + 0
12 + -15f = 4

Add '-12' to each side of the equation.
12 + -12 + -15f = 4 + -12

Combine like terms: 12 + -12 = 0
0 + -15f = 4 + -12
-15f = 4 + -12

Combine like terms: 4 + -12 = -8
-15f = -8

Divide each side by '-15'.
f = 0.5333333333

Simplifying
f = 0.5333333333

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