Q: What is 3n plus 6 equals 18?

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How do you find the answer to this equation: 3n equals 18

8 + 3(6) = 8 + 18 = 26

s = 9n - 18.

3n+18 is an algebraic expression and n is an unknown variable

3n + 4n = 42 7n = 42 n = 42/7 n = 6

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How do you find the answer to this equation: 3n equals 18

8 + 3(6) = 8 + 18 = 26

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

s = 9n - 18.

3n+18 is an algebraic expression and n is an unknown variable

n=4

n=6

3n + 3(6 + 7n) = 3n + 18 + 21n = 24n + 18

3n + 6 = -9 Subtract 6 from both sides: 3n = -15 Divide both sides by 3: n = -5 Therefore n = -5

n = -6

22n + 2.

n=1/3 or 0.333333333333333 repeated.