Question

Which of the following is(are) the solution(s) to . x+8 = 1?

O A. x = 9
B. X= -7,-9
O C. x = 7,9
O D. X=-7

Answer 1

O D. X = -7

Explanation:

`x + 8 = 1 \\ x = 1 - 8 \\ x = {}^( - ) 7`