Practice problem
Simplify. x+9≥4x + 9 \geq 4x+9≥4
x≥13x \geq 13x≥13
x≤−5x \leq -5x≤−5
x≥−5x \geq -5x≥−5
x≥5x \geq 5x≥5
Type a concept, like “slope” or “photosynthesis”.
