Tolong di jawab yo..... besok di kumpulin soal PLSV 1. 5(p-3) - 2(p-3) = 9 2.3(4x + 5) = 6(x-2) 3.6x - 3 = 2x + 1 Sama caranya ya.....

1.) 5p - 15 - 2p -3 = 9
3p - 12 = 9
3p = 9 + 12
3p = 21
p = 21/3
p= 7
2.) 12x + 15 = 6x -12
12x - 6x = (-12) - 15
6x = -27
x = -27/6
3.) 6x - 2x = 1 + 3
4x = 4
x = 4/4
x = 1