Q: 9n plus 9 equals 81 what is the value of n?

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9n + 18 = 81 9n = 63 n = 7

The equation N-10 plus 9N-e equals 10N-3. This is a math problem.

n = 26

you have 9n+17=-1 -17 -17 9n=-18 /9 /9 n= -2

The equation "9n equals 126" can be written as 9n = 126.

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9n + 18 = 81 9n = 63 n = 7

it equals -4n

The equation N-10 plus 9N-e equals 10N-3. This is a math problem.

n = 26

you have 9n+17=-1 -17 -17 9n=-18 /9 /9 n= -2

9n-2=7n+50 7n+9n=50+2 16n=52 n= 3.25

-5 plus 9n plus 6 is 1 plus 9n.

The equation "9n equals 126" can be written as 9n = 126.

If 9n = 36 then we divide both sides by 9 to discover what value n has If we divide 9n by 9 we get n If we divide 36 by 9 we get 4 so, if 9n = 36 the n = 4

10n = 7n + 4 + 2n so 10n = 9n + 4 Subtract 9n from both sides: n = 4

9n + 4 = 31 (given)9n = 27 (subtract 4 from both sides)n = 3 (divide both sides by 9)

You need to get n alone.9n=45 → Divide by 9n=45/9n=5