Substitute the given value into the expression. If it is true, place the expression into the TRUE box. If the expression is NOT true, place it into the FALSE box.
1: 2/3a=4; a = 6
2: 15 =0.4x; x= 37.5
3: m - 8 = 13; m = 5
4: 22.3 - l = 12.7; l =9.6
5: 1.5k = 4.5; k = 3
6: 7/8 + d = 10/8; d = 3/4