Answer:
1. ab = 8 + 4
ab = 12
a = 12/b
(Not sure about this one)
2. 3 + p = 8
p= 8 - 3
p = 5
3. 15 + b = 23
b = 23 - 15
b = 8
4. - 15 + n = - 9
n = -9 + 15
n = 6
5. m + 4= -12
m= -12 - 4
m = -16
6. x - 7= 13
x = 13 + 7
x = 20
7. m - 9 = -13
m = -13 + 9
m = -4
8. P - 6 = -5
P = 6 - 5
P = 1
9. V - 15 = -27
V = 15 - 27
V = - 12
10. n + 16 = 9
n = -16 + 9
n = -7
11. -104 = 8x
-104/8 = 8x/8
x = - 13
12. 14b = -56
14b/14 = -56/14
b= -4
13. -6 = 6/18
FALSE (CANNOT BE)
14. 10n = 40
10n/10 = 40/10
n = 4
