Q: What is the value of 4n 2?

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2 - 4N = 2 + 3NSubtract 2 from each side:-4N = 3NAdd 4N to each side:0 = 7NN = 0That's the only value of ' N ' for which the given equationcan become a true statement.

5n-2+2=4n 5n=4n n=0

7n + 2 = 4n + 17Subtract 2 from each side:7n = 4n + 15Subtract 4n from each side:3n = 15Divide each side by 3:n = 5

8n-2+4n = 66-5n 8n+4n+5n = 66+2 17n = 68 n = 4

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

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4n x 2 = 8n

2 - 4N = 2 + 3NSubtract 2 from each side:-4N = 3NAdd 4N to each side:0 = 7NN = 0That's the only value of ' N ' for which the given equationcan become a true statement.

4n-2 = 2

5n-2+2=4n 5n=4n n=0

4n-8=3n+2 4n=3n+2+8 4n=3n+10 4n-3n+10 n=10 N = 10

4n + 30 = 2(2n + 15)

0.9 is the answer.

7n + 2 = 4n + 17Subtract 2 from each side:7n = 4n + 15Subtract 4n from each side:3n = 15Divide each side by 3:n = 5

8n-2+4n = 66-5n 8n+4n+5n = 66+2 17n = 68 n = 4

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8 x 0 =4n 0 = 4n 0=n

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