what's the answer to number 32? How did you get your answer?

Mathematics
Tutor: None Selected Time limit: 1 Day

Mar 19th, 2015

x/0.4=2x+12

multiply by 0.4 both sides

x= 0.4(2x+12)

x=0.8x+4.8

x-0.8x=4.8

0.2x=4.8........multiply both sides by 10

2x=48

x=24


check answer:

24/0.4=2(24)+12

60=48+12

60=60

Mar 19th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Mar 19th, 2015
...
Mar 19th, 2015
Mar 26th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer