glendafarez55 glendafarez55

02-11-2020
Mathematics

contestada

Ten less than three times the sum of x and seven is twenty-six??

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netizenwebb netizenwebb

02-11-2020

Answer:

3(x + 7) - 10 = 26

3x + 21 - 10 = 26

3x + 11 = 26

3x = 15

x = 5

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