How do you solve #2/x=7/9#?
2 Answers
Mar 25, 2018
Explanation:
We are given:
If we multiply both sides by
Now we can simplify and continue solving for
With ratios, this is sometimes referred to as cross-multiplication:
Mar 25, 2018
Explanation:
we need to leave
so times both sides by
we get 7
times both sides by
we get
simplify it and we get