Question

In equation x+y=7 , if x=3 , then find the value of y ?​

Answer 1

Answer:

y=4

Step-by-step explanation:

x+y=7

3+y=7

y=7-3

y=4

Answer 2

Answer:

1. X+y=7
2. if X=3
3. 3+y=7
4. y=7-3

y=4