Answer:
y = -2
Step-by-step explanation:
10 -5y = 20 { subtract 10 from both sides}
-5y = 20 - 10
-5y = 10 {Divide both sides by (-5) }
y = 10/-5
y = -2
Answer: y = -2
Step-by-step explanation:
10 - 5y = 20
Add 5y to both sides
10 = 5y + 20
Subtract 20 from both sides
-10 = 5y
Divide both sides by 5
y = -2
