Solve the Inequality for f 23<f+12

$23 < f + 12$

Rewrite so $f$ is on the left side of the inequality.

$f + 12 > 23$

Move all terms not containing $f$ to the right side of the inequality.

Subtract $12$ from both sides of the inequality.

$f > 23 - 12$

Subtract $12$ from $23$ .

$f > 11$

The result can be shown in multiple forms.

Inequality Form:

$f > 11$

Interval Notation:

$(11, \infty)$