Question

Given: x + y = 10.

If x = -21, what is y ?

Answer 1

dear student,

x+y=10

replacing x value as -21 which is given in question, we get

-21+y=10

taking -21 to right hand side we get +21

now

y=10+21

adding 21 and 10

y=31

hope it helped................pls do mark as brainliest

Answer 2

y= 10+21= 31 .................