Answer:
a≥16
Step-by-step explanation:
1. Move the terms
2. caculate
3. Divide both sides.
Answer: = a ≥ 16
Step-by-step explanation:
−3.6 ≥ −0.3a + 1.2
−0.3a + 1.2 ≤ −3.6
−0.3a + 1.2 − 1.2 ≤ −3.6 − 1.2
−0.3a ≤ −4.8
−0.3a /−0.3 ≤ −4.8 /−0.3
= a ≥ 16