with algerbra you have to times the number and the letter together if they are next to each other without a gap inbetween.....
so,
n=4
25x4=100
hope this helps
25 - 4(4) = 25 - 16 = 9.
If n = 4, then 2n = 8 25 + 8 = 33 25 - 8 = 17 25 x 8 = 200 25/8 = 3.125
100-35
when n = 0 it equals -25 when n = 1 it equals -36 when n = 2 it equals -39 etc
25
n = 4 25 x n = 25 x 4 25n = 100
25 - 4(4) = 25 - 16 = 9.
If n = 4, then 2n = 8 25 + 8 = 33 25 - 8 = 17 25 x 8 = 200 25/8 = 3.125
100-35
when n = 0 it equals -25 when n = 1 it equals -36 when n = 2 it equals -39 etc
125
25
30
19
25
19
When M equals 25, then M divided by 5 is 5. It makes no difference what N is.