Question

A+B+C=12,A+B=20, then find the value of C

Answer 1

Answer:

given ,

A + B + C = 12

A + B = 20

to find C ,

A + B + C = 12

C = 12 - ( A + B )

C = 12 - 20 = - 8

hence ,

C = -8

Answer 2

Answer:30

Step-by-step explanation:

12*20=240

20-12=8

240/8=30