8n-2+4n = 66-5n 8n+4n+5n = 66+2 17n = 68 n = 4
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
It is an expression that can be simplified to -4n-1
5m-12n
3 + 8n = -58n = -8n = -1
8n-2+4n = 66-5n 8n+4n+5n = 66+2 17n = 68 n = 4
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
It is an expression that can be simplified to -4n-1
5m-12n
3 + 8n = -58n = -8n = -1
8n + 11 = 41
4n x 2 = 8n
yes because the + and the - are two terms. hope this helps :3
n=3
24n
well first u dont spell common coomon
n=77