8n = 72 n = 72 / 8 n = 9
8n + 3 = -29 8n = -32 n = -4
2n-5 = 8n+7 Subtract 8n from both sides and add 5 to both sides:- -6n = 12 Divide both sides by -6 to find the value of n:- n = -2
8n-5 = 3
4x8 equals 32
If 8N=32 then N=8And to get that divide 8 from both sides so 8 divided by 8 cancels out so that would be like 8N= 32( * this sign i will use for division) *8 *8 Then you have N = 8
8n = 160 n = 20
3 + 8n = -58n = -8n = -1
8n = 1 n = 1/8
8n + 11 = 41
8n = 72 n = 72 / 8 n = 9
n=10/7. i did this one mentally. but are you sure its 8n minus negative 4n or is it 8n minus 4n? 8n- -4n does not equal 8n-4n 8n- -4n is the same as 8n+4n
8n + 3 = -29 8n = -32 n = -4
8n-2+4n = 66-5n 8n+4n+5n = 66+2 17n = 68 n = 4
n=3
n=77
n = 1/2