Mathematics, 19.01.2020 03:31 kmassarotti
Look at the problem and work shown. in which line was an error made and what should have been done differently?
seven less than 5 times a number is 62. what is the number?
7 β 5n = 62 (line 1)
7 β 7 β 5n = 62 β 7 (line 2)
β5n = 55 (line 3)
β5n Γ· 5 = 55 Γ· 5 (line 4)
n = β11 (line 5)
Answers: 2
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