Question

1 each equation is followed by the values of the variable .
Decide whether these values are the solution of that equation,
3-y=4, y=-1,1,2.​

Answer 1

Answer:

Y = -1

Step-by-step explanation:

Step by Step Explanation :-

3 - y = 4

-y = 4 - 3

-y = 1

y = -1

Answer 2

Answer:

1. 3-y=4

So, -y = 4-3 ; -y = 1  OR y = -1

Therefore, first option is correct i.e -1

:)