jadepeterson35 jadepeterson35

15-01-2021
Mathematics

contestada

What is the value of x in the equation x - y = 30, when y = 15?
4
8
80
200

Respuesta :

movi03112007 movi03112007

18-01-2021

Answer:

x = 45

Step-by-step explanation:

1. Replace y with 15

x - 15 = 30

2. Add 15 to both sides

x - 15 + 15 = 30 + 15

3. Combine like terms

x = 45

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