14-2n = 12
I am assuming that 2n is an algebraic expression, and n is limited to positive integer values. The first 4 multiples of 2n are 0 (2n*0), 2n (2n*1), 4n (2n*2), and 6n (2n*3). If you are looking for non-0 multiples, you would also include 8n (2n*4).
You can't. 17 + 2n = 21 + 2n gives: 2n = 4 + 2n which gives 0=4 which is not possible so the sum is not solveable.
2n x 2n x 2n = 8n^3
2n + 19 = -7 2n = -7 - 19 2n = -26 n= -13
(Term)n = 59 - 2n
2n+2n equals 4n
2n + 4m - 2n + m = 5m
14-2n = 12
I am assuming that 2n is an algebraic expression, and n is limited to positive integer values. The first 4 multiples of 2n are 0 (2n*0), 2n (2n*1), 4n (2n*2), and 6n (2n*3). If you are looking for non-0 multiples, you would also include 8n (2n*4).
You can't. 17 + 2n = 21 + 2n gives: 2n = 4 + 2n which gives 0=4 which is not possible so the sum is not solveable.
2n x 2n x 2n = 8n^3
2n + 3 = 352n = 35 -32n = 32n = 32/2n = 16
2n + 19 = -7 2n = -7 - 19 2n = -26 n= -13
6=(1-2n)+5 6-5=(1-2n)+5-5 1=1-2n 1-1=1-1-2n 0=-2n 0/-2=-2n/-2 0=n
10 - 2n = 30 10 - 2n + 10 = 30 + 10 2n = 40 2n/2 = 40/2 n = 20
2n plus 4 = 2n + 4