15m + 4 - 9m - 32 = 6m - 28
5 + 1 = 15m - 9m ie 6 = 6m so m = 1
It can be simplified to: 9m-2n
simplified it equals, 9m+8
15m + 4n - 5m + 9n = 10m + 13n
15m-9m = 6m simplified
15m + 4 - 9m - 32 = 6m - 28
5 + 1 = 15m - 9m ie 6 = 6m so m = 1
It can be simplified to: 9m-2n
simplified it equals, 9m+8
Find the area of a trapeziod
9m + 9m + 3m + 3m = 24m
11m + 6n - 2m + 9n = 9m + 15n or 3(3m + 5n)
-15m but -15 metres doesnt exist
15m + 4n - 5m + 9n = 10m + 13n
It is: 9m +8 -4m +7 -5m = 15
This question as written can be taken two ways: 9m + 6n - 3m + 7n = 6m + 13n, or (9m + 6n) - (3m + 7n) = 9m + 6n - 3m - 7n = 6m - n