Ответ:
1 25/33
Пошаговое объяснение:
8(6y-5) = 3y + 6(2y+3)
48y - 40 = 3y + 12y + 18
48y - 40 = 15y + 18
48y - 15y = 18+40
33y = 58
y = 58:33
y = 1 25/33
(6y -5) / 3 = y/8 + (2y +3) / 4
2y - 5/3 = y/8 + y/2 + 3/4
2y - 5/3 = 5y/8 + 3/4
2y - 5y/8 = 3/4 + 5/3
(16y-5y)/8 = (9 + 20) / 12
11y / 8 = 29 / 12
11y = 29 * 8 / 12
11y = 58 / 3
y = 58 / 33 = 1 25/33
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Answers & Comments
Ответ:
1 25/33
Пошаговое объяснение:
8(6y-5) = 3y + 6(2y+3)
48y - 40 = 3y + 12y + 18
48y - 40 = 15y + 18
48y - 15y = 18+40
33y = 58
y = 58:33
y = 1 25/33
Ответ:
y = 1 25/33
Пошаговое объяснение:
(6y -5) / 3 = y/8 + (2y +3) / 4
2y - 5/3 = y/8 + y/2 + 3/4
2y - 5/3 = 5y/8 + 3/4
2y - 5y/8 = 3/4 + 5/3
(16y-5y)/8 = (9 + 20) / 12
11y / 8 = 29 / 12
11y = 29 * 8 / 12
11y = 58 / 3
y = 58 / 33 = 1 25/33