It is an algebraic expression. It requires the user to multiply any given number by 3 and then add 7.
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3n+2+3n+2=6n+4
3n+5=2n+7 subtract 2n on both sides. n+5=7 subtract 5 to the other side. n=2 the answer to n is 2. Hoped that helped. (:
3n + 4n = 42 7n = 42 n = 42/7 n = 6
It depends! What is the value of N? Example If n= 3, the answer would be 11 (3n= 3x3=9 the plus the 2) Example 2 If n=7, ten the answer would be 23 (3n= 3x7=21 plus the 2wouldbe 23) Hope this helps
3n+5n=8n