Answer:
X=-12
Step-by-step explanation:
9-16-5=X
-12=X
X=-12
Answer:
x=0
Step-by-step explanation:
3x+-2=-2
Add 2 to each side
3x+-2+2=-2+2
3x = 0
Divide by 3
3x/3 = 0/3
x = 0
Answer:2/3 x 15 = 10
1/4 x 5 = 1.25
2 1/2 x 1/7 = 5/14
Step-by-step explanation:
3/5 hour ⇒ 1/4 of the book
Find 1/5 hour:
1/5 hour ⇒ 1/4 ÷ 3 = 1/4 x 1/3 = 1/12 of the book
Find 5/5 (1 hour):
5/5 hour ⇒ 1/12 x 5 = 5/12 of the book
Answer: 5/12 of the book