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Q: How does 2n plus 3 equals 206?

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3 + 3n = 9 + 2n + 4n n = -2

n= -2

n=1 2/3

6n -3=2n+9 6n-2n=9+3 4n=12 n=12/4 n=3

5n + 1 = 10 + 2n5n - 2n + 1 - 1 = 10 - 1 + 2n - 2n3n = 93n/3 = 9/3n = 3

10n + 3 = 7n + 53n = 2n = 2/3

5-2n=3 -2n=3-5 -2n=-2 n=1

68 2/3 = 206/3 or 68.66...

Solve for n. 2n+3=0 2n=-3 n=-3/2

2n + 3 = 352n = 35 -32n = 32n = 32/2n = 16

18n + 27 or 9(2n + 3)

n + 2 = 5, solve for n.n = 5 - 2n = 3

3n+3=n+7 3n+3-n=n+7-n (subtract n from both sides) 2n+3=7 2n+3-3=7-3 (subtract 3 from both sides ) 2n=4 2n/2=4/2 (divided by 2 on both the sides) n=2 Answer: n=2

n=4

twice a number n is 2n plus 3 is + 3 → twice a number n plus 3 is 2n + 3.

2n - 3 = 5Add 3 to each side:2n = 8Divide each side by 2:n = 4

Subract 5n from both sides and you get 9=-3n, then divide bother sides by -3 and you get n= -3

It is a linear Equation, the value of (n) here is 4.5 2n-3=6 2n=9 n=4.5

2n/3 = 4 2n = 3*4 2n = 12 n = 6 :)

6n - 2n + 2 = n - 11 4n - n = -11 - 2 3n = -13 n = -13/3 = -4.3333

-2n

3n + 9 = 3(n + 3)

2n-3 = 9 solve for n by first adding 3 to both sides 2n = 12 divided both sides by 2 n = 6

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/3