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3 votes
The sum of fifteen and Six times a number is eighty one what's the number

User Xsilen T
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2 Answers

6 votes
15+6N=81
6(11)+15=81
to get 11 u can start by using 4 to multiple by 6 then u go up until u get ur answer
6(4)+15=39
then u keep going till u get 81
User Pierre Vieira
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5 votes
Equation: 15 + 6t = 81
Work: 15 + 6t = 81
-15 -15

6t = 66
t = 11
User Ergamon
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