1.8 + 1.8 + .6 = 4.2
It is: 18+6+6+6+6+9 = 51
6 plus 6 plus 6 is 18. It is the same as 6 x 3 = 18
29 + - 3 + 6 + - 41 + 18 = 29 - 3 + 6 + 41+ 18 =93
8/18 plus 1/6 = 11/18
Equality
The expression 18 plus 6 plus 4b simplifies to 24 + 4b.
-6
9x+6 = 7x+18 9x-7x = 18-6 2x = 12 x = 6
it is 18
6
72
4+4=12 12+6=18 18+6=24 24+10=34 34+10=44