Well, isn't that a delightful little equation we have here! To find the value of 4n + 7, all you need to do is multiply 4 by the number n and then add 7 to the result. It's like adding a touch of sunshine to your painting - simple and beautiful. Keep practicing, and soon you'll be solving equations like a true artist!
The expression 4n + 7 represents a mathematical equation where n is a variable that can take on any value. When you substitute a specific value for n, you can solve for the result of the equation. The term 4n means 4 times the value of n, and adding 7 to that product gives you the final result of the expression.
It is 4n-13 and so the next number will be 11
3n + 4n = 42 7n = 42 n = 42/7 n = 6
(4 x 7) + 5 = 33
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.
There are 4 terms
3n + 2n = 7 + 4n 5n = 7 + 4n 5n - 4n = 7 n = 7
4n/7 + 8 = 20 subtract 8 from each side: 4n/7 = 12 multiply each side by 7: 4n = 84 n = 21
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
3n + 4n = -14 7n /7 = -14 /7 n = -2
If you mean: n-3n = 14-4n then n = 7
4n - 7n = 21(4-7) n =21-3n = 21divide both sides by -3n = -7
As follows:- 4n+13 = n-8 4n-n = -8-13 3n = -21 n = -7
It is 4n-13 and so the next number will be 11
4n
3n + 4n = 42 7n = 42 n = 42/7 n = 6
2mn-4