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What is 4n minus 2n equals 84?
4n - 2n = 84 2n = 84 n = 42
7 minus 2n equals 8n minus negative4n then what does N equal?
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
What does 2N and 2N mean?
2n+2n equals 4n
6n equals 2n plus 16?
Move the 2n over the equals sign. Become 4n (as 6n-2n= 4n) and then if 4n=16 then n=4.
Solve n for 12 plus 4n equals 2n?
12+4n = 2n12+4n-4n = 2n-4n12 = -2n-1/2(12 = -2n)-6 = n
What is 3n plus 2n equals 7 plus 4n?
3n + 2n = 7 + 4n 5n = 7 + 4n 5n - 4n = 7 n = 7
What is the answer to 3 plus 3n equals 9 plus 2n plus 4n?
3 + 3n = 9 + 2n + 4n n = -2
How would you factor 12n squared plus 4n cubed minus 7n?
n(2n - 1)(2n + 7)
How do you solve 4n 20 53 - 2n?
4n+20=53-2n
Solve 3 plus 2n equals 4n plus 7?
n= -2
How do you simplify 2n plus 2n?
4n
What 4n minus 2n equals 4?
4n - 2n = 4 .Before we continue with the solution to this problem,it will help us to remember that4 cows - 2 cows = 2 cows4 beers - 2 beers = 2 beers4 books - 2 books = 2 books4 dollars - 2 dollars = 2 dollars.Similarly, on the left side of the equation, 4n-2n = 2n.So now the equation actually says2n = 4Divide each side by 2:n = 2
