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STatiana [176]
4 years ago
13

The sum of fifteen and six times a number t is eight-one. What is the number?

Mathematics
2 answers:
Marina CMI [18]4 years ago
6 0
81-15/6=t
66/6=t
66/6=11
 
i think 11
Radda [10]4 years ago
5 0
15+6N=81
-15       -15
6n=66
/6    /6
n=11
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inessss [21]
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4 0
4 years ago
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Mamont248 [21]
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