hasil dari 5(2p-3)-12p+9=3(3p-5)

Bab Persamaan Linear
Matematika SMP Kelas VII

5 (2p - 3) - 12p + 9 = 3 (3p - 5)
10p - 15 - 12p + 9 = 9p - 15
-2p - 9p = -15 + 15 - 9
-11p = -9
p = -9/-11
p = 9/11

5(2p-3)-12p+9=3(3p-5)
10p-15-12p+9=9p-15
-2p-6=9p-15
-11p=-9
[tex]p = \frac{9}{11} [/tex]