tolong ya kakkk yg jawab aku kasih sbg jawaban terbaik

1. 3p-¼ = 2p+½
____________ x4
4(3p-¼) = 4(2p+½)
12p-1 = 8p+2
12p-8p = 2+1
4p = 3
p = ¾

2. (3x+4)(x-6) = x(3x-8)
3x²-18x+4x-24 = 3x²-8x
3x²-3x²-18x+4x+8x = 24
-6x = 24
x = 24/-6
x = -4

3. y/2 - (2y-3)/5 = (y-6)/2
___________________ x10
10(y/2) - 10[(2y-3)/5] = 10[(y-6)/2]
5y - 2(2y-3) = 5(y-6)
5y - 4y + 6 = 5y - 30
y + 6 = 5y - 30
y - 5y = -30 - 6
-4y = -36
y = -36/-4
y = 9