Answer:
7
Step-by-step explanation:
7/x = 84 / (156 -x)
84x = 7(156 -x)
84x = 1092 - 7x
91x = 1092
x = 12
AC = 156 - 12 = 144
answer
D. 144
I’m not 100% sure kind of a guess but I would x=2/3. Good luck
Answer:
m=11
Step-by-step explanation:
11-2(3m-10)=5(4-m)
11-6m+20=20-5m
11+20=20+m
11=m
Answer:
10/14 25/35
Step-by-step explanation:
For the first one multiply times 2
For the second one multiply times 5
