Question

the sum of 9 and difference 7

Answer 1

Answer:

9 and 7 different for 2 unit

Answer 2

Answer:

$\huge \underline \pink{★ Answer❀✿°᭄★}$

$let \: the \: numbers \: be \: x \: and \:y \\ \\ ⇒ \: x + y = 9 \\⇒ \: x - y = 7 \\ \\ ⇒ 2y = 2 \\ y = 1 \: and \: x = 8$