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12+4n = 2n
12+4n-4n = 2n-4n
12 = -2n
-1/2(12 = -2n)
-6 = n
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Solve 3 plus 2n equals 4n plus 7?
n= -2
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.
-3n plus 5n plus 4 equals -4 solve for n?
-3n+5n+4 = -4 2n = -4-4 2n = -8 n = -4
In a algebra how do you solve for n in 2 times n divided by 3 equals 4?
2n/3 = 4 2n = 3*4 2n = 12 n = 6 :)
What is the answer for n plus 2 equals 5?
n + 2 = 5, solve for n.n = 5 - 2n = 3
Solve this equation 2 open brackets 2n plus 5 close brackets equals 12?
2(2n + 5) = 12 2n + 5 = 6 2n = 1 n = 1/2
What is the value of n if 2n plus 7 equals 19?
2n plus 7 equals 19 2n equals 12 n equals 6
Solve 3 plus 2n equals 4n plus 7?
n= -2
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.
How do you solve L equals 2M plus 2N for N?
N=l-m
-3n plus 5n plus 4 equals -4 solve for n?
-3n+5n+4 = -4 2n = -4-4 2n = -8 n = -4
How do you solve 2n plus 3?
Solve for n. 2n+3=0 2n=-3 n=-3/2
In a algebra how do you solve for n in 2 times n divided by 3 equals 4?
2n/3 = 4 2n = 3*4 2n = 12 n = 6 :)
What is the answer for n plus 2 equals 5?
n + 2 = 5, solve for n.n = 5 - 2n = 3
What is 6n-3 equals 2n plus 9?
6n -3=2n+9 6n-2n=9+3 4n=12 n=12/4 n=3
How do you get answer for 6 equals 1-2n plus 5?
Solve for n. 6 = 1 - 2n + 5 6 = 6 - 2n 2n = 0 n = 0 Check it. 6 = 1 - 0 + 5 It checks.
How to solve 4m plus 5m-2n?
It can be simplified to: 9m-2n
