Question

NEED HELP PLEASE ASAP !

Answer 1

7 ⁻²²

Explanation:

7¹⁶/7¹² = 7⁻¹⁸/7ˣ

7⁽¹⁶⁻¹²⁾ = 7⁽⁻¹⁸⁻ˣ⁾

16 - 12 = - 18 - x

4 = - 18 - x

x = - 18 - 4

x = - 22