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Julietta2009go
Rozwiązane

pls mam to na jutro
dam najjjjjjjjj​

Pls Mam To Na Jutro Dam Najjjjjjjjj class=

Odpowiedź :

Serdeleqgo

3x - 5 = -2x + 4

3x + 2x = 4 + 5

5x = 9

x = 1,8

Capriaago

3x - 5 = -2x + 4

3x + 5 + 5 = -2x + 4 + 5

3x = -2x + 9

3x + 2x = -2x + 9 + 2x

5x = 9 / :5

x = 9/5

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