Выражения a+2a+3b,4s+s+3r+s,3x+2y+x+5y,5q+p+2p+6q,10a+2c+a+3c,2a+5a+4b+2b,7f+g+3g+3f,10p+4q+q+2q,6p+2t+5p+4t. - вопрос №9134461234332552610232542 от pvale4ka 06.08.2021 20:02

Question

Математика: Выражения a+2a+3b,4s+s+3r+s,3x+2y+x+5y,5q+p+2p+6q,10a+2c+a+3c,2a+5a+4b+2b,7f+g+3g+3f,10p+4q+q+2q,6p+2t+5p+4t.

pvale4ka · Answer

1) 6а2)9s3)4x+7y4)11q+3p5)11a+5c6)7a+6b7)10f+4g8)10p+7q9)11p+6f...