12
the other number is 18
本题已由中国数学会官方解答（现有会员：3人）
Answer:
4
Step-by-step explanation:
4 is 2/3 of 6
if we multiply 6 by 4 = 24
24 + 6 =30
4x/2= -5
4x= -5*2
2x= -5
x= -5/2
53
c=42+11
c=53
The answer is
True
