Question

1/2 (p-3) + 2/3 (3p+6) = 15
mohon secepatnya di jawab ...:)

Answer 1

1/2p - 3/2 + 6/3p + 4 = 15
5/2p + 5/2 = 15
5/2p = 15 -5/2
5/2p = 25/2
p = 25/2 * 2/5
p = 5

Answer 2

=> 1/2 (p-3) + 2/3 (3p+6) = 15
=> 1/2p - 3/2 + 2p + 4 = 15
=> 1/2p + 2p - 3/2 + 4 = 15
=> 5/2p + 5/2 = 15 (dibagi 5/2)
=> p + 1 = 6
=> p = 6-1
=> p = 5