28 + N = 68 Subtract 28 from each side: N = 40
this is what you have to do n-29=-53 n=-53+29 n=-24
n = 7. 3(7) + 7 = 28. 21+7=28
23+n+5+n=23+5+n+n=28+2nIt depends what n is, once, you find out what n is equal to, plug it in to the equation above in bold.
N=0
28 + N = 68 Subtract 28 from each side: N = 40
-53 + n = -28
n = 28
this is what you have to do n-29=-53 n=-53+29 n=-24
n = 7. 3(7) + 7 = 28. 21+7=28
40-n equals 28 = 12
Oh, dude, let me break it down for you. So, you plug in n as 6 and m as 4, and you get 12 over 6 plus 7 times 4. That simplifies to 2 plus 28, which equals 30. So, the answer is 30. Easy peasy, lemon squeezy!
23+n+5+n=23+5+n+n=28+2nIt depends what n is, once, you find out what n is equal to, plug it in to the equation above in bold.
n = 8
2 plus n is the true one, but 1 plus n is not?
N=0
2n plus 7 equals 19 2n equals 12 n equals 6