Question

the sum of two numbers is -18 if the first number is 10 which equation represents this situation and what is the second number ?

Answer 1

Answer:

Step-by-step explanation:

The sum of 2 numbers is -18.

And one of the numbers is 10.

X + 10 = -18

So X = -18 + (-10)

X = -28

Option B is correct.