Answer:
Step-by-step explanation:
x + 5y = 8x - 20
5y = 8x - x -20
5y = 7x - 20
y = 7x/5 - 20/5
y = 7x/5 - 4
woow there are so many numbers i dont understand no wonder why u need help
3x4≥−16
3x≥−64
x≥−643
x≥−2113
The answer is x≥−2113