Answer:
w = -9.6
Step-by-step explanation:
Step 1: Distribute
9.2 - 4w = -2(3w + 5)
9.2 - 4w = -6w - 10
Step 2: Add 4w to both sides
9.2 - 4w + 4w = -6w - 10 + 4w
9.2 = -2w - 10
Step 3: Add 10 to both sides
9.2 + 10 = -2w - 10 + 10
19.2 = -2w
Step 4: Divide both sides by -2
19.2 / -2 = -2w / -2
-9.6 = w
Answer: w = -9.6
