-1.5 * (4y-4) + 12 * (5 - 1.5y)
-6 * (y - 1) + 6 * (10 - 3y)
6 * (10 - 3y - (y-1))
6 * (10 - 3y - y + 1)
6 * (11 - 4y)
66 - 24y
Пошаговое объяснение:
-1,5 * (4у - 4) + 12 * (5 - 1,5у) =
-6у + 6 + 60 - 18у =
(-6у - 18у) + (6 + 60) = -24у + 66
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Answers & Comments
-1.5 * (4y-4) + 12 * (5 - 1.5y)
-6 * (y - 1) + 6 * (10 - 3y)
6 * (10 - 3y - (y-1))
6 * (10 - 3y - y + 1)
6 * (11 - 4y)
66 - 24y
Verified answer
Пошаговое объяснение:
-1,5 * (4у - 4) + 12 * (5 - 1,5у) =
-6у + 6 + 60 - 18у =
(-6у - 18у) + (6 + 60) = -24у + 66