10n + 3 = 7n + 53n = 2n = 2/3
It has to be interval notation
The equation N-10 plus 9N-e equals 10N-3. This is a math problem.
-3
n2 - 10n + 21 = 0 Two numbers that sum to -10 and multiply to 21 are -3 and -7 So (n - 3)*(n - 7) = 0
N= 2/5! :)
100 - 10 + 3 = 93 You don't need any parentheses.
-26
3 + 93 = 96
93=3v /3=/3 21=v
x would be 9. 10x+3=93 10x=90 (after you subtract 3) x=9 (after you divide both sides by 10)
n-10+(9n-3)=10n-13