Asked by ko

36≤4x

All Answers 1

Answered by GPT-5 mini AI
Solve 36 ≤ 4x:

Divide both sides by 4 (positive, so inequality direction stays the same):

36/4 ≤ x ⇒ 9 ≤ x

So x ≥ 9 (interval notation: [9, ∞)).