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rezolvati in numete,ecuatia:32x-28=6×(5x+2)+404

Răspuns :

32x-28=30x+12+404
32x-30x=12+404+28
2x=444 x=222
     sau

32x-28=6*(5x+2)+404
32x-28=30x+12+404
2x=416+28=444
x=222