Answer:
a ≥ -3
Step 1: Simplify both sides of the inequality.
6 ≥ − 6a − 12
Step 2: Flip the equation.
−6a − 12 ≤ 6
Step 3: Add 12 to both sides.
−6a − 12 + 12 ≤ 6 + 12
−6a ≤ 18
Step 4: Divide both sides by -6.
−6a/−6 ≤ 18/−6
a ≥ −3
I used a calculator, hope this helps
