Q: Express 2n plus 6 in words?

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(4n + 1)*(2n + 6) = 8n2 + 26n + 6

6+5n=2n-9Isolate the variable by subtracting 2n and 6 from both sides.5n-2n=-9-63n=-15n=-5

Given that 2n = 6 + n, subtract n from each side and n = 6

2n plus 7 equals 19 2n equals 12 n equals 6

the answer is 0

n = 1

6=(1-2n)+5 6-5=(1-2n)+5-5 1=1-2n 1-1=1-1-2n 0=-2n 0/-2=-2n/-2 0=n

-2n+21 or 21-2n (if you are not comfortable with leading negative signs).

-6

Solve for n. 6 = 1 - 2n + 5 6 = 6 - 2n 2n = 0 n = 0 Check it. 6 = 1 - 0 + 5 It checks.

12+4n = 2n12+4n-4n = 2n-4n12 = -2n-1/2(12 = -2n)-6 = n

15/6n + 6/6n = 21/6n = 7/2n

Well, if 6 equals 1 plus five, the 2n you put in the middle must be nothing. Think. n=0 Sorry If it's not right

n = -6

(n - 6)(2n - 3)

(2n - 3)(n - 6)

Right now, there is no solution. The sum of 2n and 12 will vary according to the value of n. If 2n + 12 = 0, then n = -6

It is 12n + 18.

2(2n + 5) = 12 2n + 5 = 6 2n = 1 n = 1/2

3n + 6 = n + 202n = 14n = 7

4, 6, 8, 10, 12

6(3m - 2n)(3m + 2n)

I'm assuming you are solving for n.2n + 6 = 7n - 9 {add nine to each side}2n + 15 = 7n { subtract 2n from each side}15 = 5n {divide each side by 5}3 = n

2n + 6 = 3 + n ; this is an equation of one variable {n}. It can be solved for a value of n:subtract n fro both sides: 2n + 6 - n = 3 + n - n ---> n + 6 = 3.subtract 6 from both sides: n + 6 - 6 = 3 - 6 ---> n = -3. You should then substitute n=-3 back into the original to check your work.2(-3) + 6 = -6 + 6 = 0 | 3 + (-3) = 0, so it checks out.

n/6+10=n/2 n/6+10=3n/6 10=2n/6 60=2n 15=n

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