Answer:
y = 1
Step-by-step explanation:
Given
0.6y + 0.8 = 0.28y + 1.12 ( subtract 0.28y from both sides )
0.32y + 0.8 = 1.12 ( subtract 0.8 from both sides )
0.32y = 0.32 ( divide both sides by 0.32 )
0.5594 or 1
0.6y+0.8=0.28y+1.12
collect like terms
0.6y-0.28y=1.12-0.8
0.572y=0.32
0.572y\0.572=0.32\0.572
y=0.5594
Approximately
y=1
