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kogti [31]
3 years ago
12

18. The sum of 10 times a number and fifteen is added to eleven times the same number.​

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
4 0

Answer:

Sum of 10 times a number and fifteen is added to eleven times the same number is therefore: 10x + 15 + 11x = 21x + 15

Step-by-step explanation:

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