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19-11-2020
Mathematics

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2x÷x-7=1
and 3x:y - 5 = 1:2

Respuesta :

sbinsumait06 sbinsumait06

19-11-2020

Answer:

2x/x - 7 = 1

2x - 7 (+7) = 1 (+7)

2x (/2) = 8 (/2)

x = 4

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