3
( 2 - 3 ) + ( 1 - 6 ) + ( 1 - 6 ) = ( -1 ) + ( -5 ) + ( -5 ) = -11
-2 plus 5 equals +3
12 + 5 equals...
A is 14
3
5
x= -.5
The equation does not have a solution.
depends what 'a' =
minus 5
x=7
you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8