Ответы на вопрос:
2.4x - 1.26 / 1.2 - 1/3 = 1.3x - 0.5 / 1/10 - 1/9 =
1) -1.26 / 1.2 = 1.05
2) -1.05 - 1/3 = -2.15 / 3
3) 0.5 : 1/10 = 5
4) 5 - 1/9 = 44/9
5) 2,4x - 1.3x = 44/9 + 2.15 / 3
6) 1.1x = 5.6
x = 5.6 : 1.1
x = 5
2.4x-1.26\1\2-1\3=1.3x-0.5\1\10-1\92.4x -1.3x=0.5\10-1\9+1.26\1\2-1\31.1x=1\2-1\9+1.26\2-1\31.1x= 0.5-1/9+0.63-1/31.1x=1.13-(1/9+1/3)1.1x=1.13-(3/9+1/9)1.1x=1.13-4/91.1x=113/10-4/9 дорешаешь?
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