Answer:
-5/3
Step-by-step explanation:
Let x be the unknown number
2-x = 1/3
Subtract 2 from each side
2-x-2 = 1/3 -2
x = 1/3 -2
Get a common denominator
x = 1/3 - 2 *3/3
x = 1/3 -6/3
x = -5/3
5/3
2 - n = ⅓
n = 2 - ⅓
n = (2×3 - 1)/3
n = 5/3
