10n = 1,000,000 n= 1,000,000 divide by 10 n= 100,000
m=10 n=-2 10m-1n-5= 10(10)-1(-2)-5= 100+2-5= 97
5n-25 = 10 5n = 10+25 5n = 35 n = 7
If: n squared -n -90 = 0 Then the solutions are: n = 10 or n = -9
your expression is this... n+5=3+12 n+5=15 n=10
-n=-10 n=10
90
n=10
10+n=17 is equal to 10+7=17 n=7
n=0.027
5
n = 10
n=13
-6 = n/2 - 10 4 = n/2 2 = n
m = 24
10
There are infinitely many possible answers. Take any number N. Find M = N + 10 Then N - M will always be -10 For example, N = 3.75 then M = 3.75 + 10 = 13.75 and N - M = 3.75 - 13.75 = -10