Step-by-step explanation:
10y + x = 10x + y + 36
x+y = 10
so we have to find y and x
10y - y = 10x - x + 36
9y = 9x + 36
Answer:
37
To start out, if you know that the digits add to 10, then the number must me around 46-37, as 28 and 82 wouldn't make sense, and 55 is a palindrome.
37-->73, 73-37=36.
4/5
20
25 + 7x = 165
25 + 7(20) = 165
25 + 140 = 165
t = -1
-4 = 2t - 2
2t = -2
Can I get brainliest
