Question

The sum of two integers is 85. If one of them is –43, find the other.

Answer 1

Step-by-step explanation:  let the other no. be x ok?

so consider the following equation::

x + -43 = 85   =>  x= 85 + 43 ; (by transposition)

x = 128

thus the other integer is 128

as 128 + -43 = 85