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Am nevoie de ajutor. Va rog rpd​

Am Nevoie De Ajutor Va Rog Rpd class=

Răspuns :

Răspuns:

x - 1/15 • (5x-8+6x)/10 = (14x-x+3)/10 - 11/150

x - 1/15 • (11x-8)/10 = (13x+3)/10 - 11/150

x - (11x-8)/150 = (195x+45-11)/150

(139x+8)/150 = (195x+34)/150

139x+8=195x+34

-56x=26

x=(-26/56)

x=(-13/28)