1/6x =12
1x/6=12
—-
1x/6=12
x/6 =12
—-
x/6=12
6•x/6=6 • 12
——
x=72
3/2x=3/4 (cross multiplied)
X=1/2 (divided both sides by 3/2)
Answer:
x=2.5
Step-by-step explanation:
Answer:
See if this will help,
https://www.pmschools.org/site/handlers/filedownload.ashx?moduleinstanceid=701&dataid=3612&FileName=2015%20triangle%20proofs%20answers.pdf
7/8*8/9 = (7*8)/(8*9)
Since we have an 8 both above and below, we can erase it, and so the answer is 7/9
