Question

solve for c.
$13 \geq 11 - c$

Explanation:

Step1: Subtract 11 from both sides

$13 - 11 \geq 11 - c - 11$
$2 \geq -c$

Step2: Multiply by -1, reverse inequality

$2 \times (-1) \leq -c \times (-1)$
$-2 \leq c$

Answer:

$c \geq -2$