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Four more than twice a number.
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∙ 10y ago
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Slove multi-step equations 4n-2n 4?
If you mean: 4n-2n = 4 then 2n = 4 and n = 2
What is the algebric expression for 2n 4?
If you mean 2n+4, or 2n-4, that already is an algebraic expression. The idea might be to put it into words. 2n+4 is twice n, increased by 4. Notice you need a comma because if you write twice n increased by 4 this is 2(n+4)
Nth term -6-4-2 0 2?
Un = 2n - 8 Un = 2n - 8 Un = 2n - 8 Un = 2n - 8
How many sides does a polygon have with interior angle sum of 5940?
Sum of interior angles is (2n-4) right angles There are 66 right angles in 5940 degrees So (2n - 4) = 66 2n = 70 n = 35
Which is the complete factorization of 2n-6n-36?
First we must collect and simplify 'like terms' 2n-6n-36. 2n-6n = -4n Therefore, -4n-36 Take out the greatest common factor. -4 (n+9) Ans = -4 (n+9)
What would be a 'word phrase' for 2n plus 4?
two multiplied by a number increased by four
How to write the phase for 2n plus 4?
2n plus 4 = 2n + 4
What is the word phrase for 2n 4?
Four more than twice a number.
How do you solve 17 plus 2n equals 21 plus 2n?
You can't. 17 + 2n = 21 + 2n gives: 2n = 4 + 2n which gives 0=4 which is not possible so the sum is not solveable.
What is 2n plus 4?
It's an algbraic expession in the form of: 2n+4
-3n plus 5n plus 4 equals -4 solve for n?
-3n+5n+4 = -4 2n = -4-4 2n = -8 n = -4
How do you get 9 from 2n plus 4?
'n' can be any number, but when applied to (2n + 4), n = 2.5
What is sum of the following1 plus 2 plus 4 plus 8 plus 16 plus?
The sum of the numbers given is 31. 1 + 2 + 4 + 8 + ... + 2n = 2n+1 - 1
What is 10n equals 7n plus 4 plus 2n?
10n = 7n + 4 + 2n so 10n = 9n + 4 Subtract 9n from both sides: n = 4
What is 2n-4 7n plus 7?
5n + 7 = 28 + 2n (-2n) 3n + 7 = 28 (-7) 3n = 21 therefore, n = 7
Find the first 3 terms and 50th and 100th term for 2n plus 4?
2n+4: 6,8,10......104........204
What is the general formula for the sum of 1 plus 2 equals 4 equals plus 2 to the power of n?
1 + 2 + 4 + ... + 2n = 2n+1 - 1
