tolong jawab pleasee

Kaleng sup besar = B
Kaleng sup kecil = K
2,13kg = 2130g

•5B + 5K = 2130
•B - K = 150

B - K = 150
B = K + 150

5B + 5K = 2130
5(K + 150) + 5K = 2130
5K + 750 + 5K = 2130
10K = 2130 - 750
10K = 1380
K = 1380/10
K = 138g

B = K + 150
B = 138 + 150
B = 288g

maaf kalau salah