3n + 14 = 8
3n = 8 - 14 = -6
3n/3 = -6/3
n = -2
The value of n is -2.
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s = 9n - 18.
3n=n+10n3n=11n3n-3n=11n-3n0=8n0÷8=0÷8n0=n0 is the answer!!
That question has no answer since n must equal 3 and if you substitute n in 3n-2, you will see that it does not equal 3, it equals 7.
7n - 2 + 3n + 4 = 7n + 3n - 2 + 4 = 10n + 2 which can be simplified to 2(5n +1)
3n+6=18 n+2=6 n=4