-10
Lenore Murphy
Wiki User
∙ 2010-02-21 11:53:2412
Wiki User
∙ 2014-04-21 15:35:38-12
No it equals 2 10 plus 1 equals 11
Redefine "plus".
10 plus 1 is 11.
12
A= 2
11
x=-11
If: 5a-1+a = 11 Then: a = 2
73
(11, 1, 0) and (0, 1, 11) are the two possible solutions.
Because "plus" has a specific meaning in arithmetic and it is not concatenation.
11 + 11 + 88 = 11*(1 + 1 + 8) = 11*(10) = 110