Farkx
Farkx
08-12-2016
Biology
contestada
What is 2 + 9x = 20?
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Аноним
Аноним
08-12-2016
2 + 9x = 20
2 - 2 + 9x = 20 - 2
9x = 18
9x/9 = 18/9
x = 2
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Janice81302
Janice81302
08-12-2016
I believe x=5.5 but I would double check that
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