Question

If x+y =3 and x= -2 then find value of y *​

Answer 1

Answer:

x+y=3

x=-2

so put its value

-2+y=3

y=3+2

y=5

verifying

x+y=3

-2+5=3

3=3

hence verified

Answer 2

Answer:

-2+ y = 3

y = 3 - (-2)

y = 3 + 2

y = 5

∴ -2 + 5 = 3