Divide both sides by -3
y + 5 = -15/3
Simplify 15/3 to 5
y + 5 = -5
Subtract 5 from both sides
y = -5 - 5
Simplify -5 - 5 to -10
y = -10
Answer:
i think it might be d
Step-by-step explanation:
In both a percentage is taken of the money but in the discount the money taken off while in the sales tax money is added.
