Question

the sum of two integers is 40.if one of the integers is -30, then find the other

Answer 1

=>40-(-30)

=>40+30

=>70

Answer 2

Answer:

if one is -30 other is 70

Step-by-step explanation:

let the other number be x

$x + ( - 30) = 40 \\ x - 30 = 40 \\ x = 30 + 40 \\ x = 70$