-3m = 5m+8 -3m-5m = 8 -8m = 8 m = -1
If I am correct, 9 plus 7 equals 112.
6m + 20 = 9m - 4 24 = 3m m = 8
-8 plus 15 = 7
9 plus 7 equals 144. Generally, x plus y = x(x+y).
-3m + 8 - 7 = -3m + 1
-3m = 5m+8 -3m-5m = 8 -8m = 8 m = -1
-3m + 8 = 2 -3m = 2 - 8 -3m = -6 m = -6/-3 m = 2
m = 7 3m-8=13 3m=21 m=21/3 m=7
89
6 plus 7 plus 8 equals 6 plus 8 plus 7, what property is that?That is the associative property.
it is 28
-3m + 8 - 7 = -3m + 1
cheese cake
144
144 9+7 = 16 and 9*16 = 144
m = 12. 3 x 12 = 36, 36 + 8 = 44.