0
Wiki User
34
Aniyah Blanda ∙
Please watch closely and try to follow:
18 = -a + 16
Add 'a' to each side of the equation:
a + 18 = 16
Subtract 18 from each side:
a = -2
18 + 16 = 34
12 + 16 + 18 + 20 + 9 = 75
9 + 8 + 16 + 17 + 18 = 68
-a + 2 = 18 - 2 = - 2 --------------- - a = 16 a = - 16
2+14=16
(7)-(-3)+(16)-(8) = 18
1
U can subtract 18 from each side of the equation.
25-7=18 18/3=6
16
-86
-1 + -45