that's my bad wrong question, solve for n and do distributive property then the rest is addition and subtraction
If you mean: n^2 -13n +42 then it equals (n -6)(n -7) when factored
13n-12n=14+10 13n-12n=1n 1n=n n=14+10 14+10=24 n=24 so the answer is n=24
5m-13n-n+4m= (5+4)m+(-13-1)n= 9m-14n
n=2.3
9m - 14n
700 + 80 + n = 780 + n = 700 + 80 + n = 700 + 80 + n = 700 + 80 + n = 700 + 80 + n = 0 = 0
13 N 105 E is Prasat Balangk, Cambodia
15-12n=n+2? Do you want to find n? 15=13n+2 (add 12n to each side) 13=13n (subtract 2 from each side) n=1 (divide both sides by 13)
It is 2n^3 + 7n^2 - 13n + 3
13n^2
100% of the whole = 780 84 : 70% = N : 100% 70%N/70% = (546 * 100%)/70% N = 780
One lot of them.