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
0.6667
In the equation 5n-11=4n+20, n is equal to 31.
yes they are
The nth term is equal to 4n.
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
0.6667
1 < 4N + 7 < 200 Subtract 7: -6 < 4N < 193 Divide by 4: -1.5 < N < 48.25 Since N is an integer, it can take all integer values from -1 to 48 inclusive, that is 50 of them.
Expressed as an equation, this would be equal to 4n - 25.
In the equation 5n-11=4n+20, n is equal to 31.
---- ====== ====== First, what does 'n' equal? -Albert Einstein
yes they are
The nth term is equal to 4n.
4n is multiplied by 4n.
4n -14 = 22 4n = 22+14 4n = 36 n = 9
If you mean +20 then 5(4n-11)-3n+20 simplifies to 17n-35 and so therefore both expressions are equal
4 + 4n - 12 = 4n - 8