0
Anonymous
Add 1 to each side : 15d = 13
Divide each side by 15: d = 13/15
Wiki User
12 + 5 equals...
-12 (?)
25
12/3 = 4
Add 12 to each side: a = 36 + 12 = 48
3x=12 3x/3=12/3 x=4
If n + 7 = 12, then n = 12 - 7
x=12
-0.5
m-12=25. m=37
-12=m+4 -16=m