Answer:
y= 44/111 or 0.396 repeating
Explanation:
Step 1: times 11 on both sides
11y-429=-473+121y+y
Step 2: collect like terms
11y-429=-473+122y
Step 3: move the terms
11y-122y=-473+429
Step 4: Collect like terms and calculate
-111y=-44
Step 5: divide to get y
y=44/111