How do you solve #\frac { 19} { 7n + 16} = \frac { 4} { 9}#?
2 Answers
Mar 3, 2018
Explanation:
use cross multiplication
distribute
subtract 64 from both sides
divide by 28
Mar 3, 2018
Explanation:
Hey!
So first step is to take the reciprocal of both sides.
Then we multiply both sides by 19 to continue isolating
Now we subtract 16 from both sides.
Finally, we divide both sides by 7.
Good luck!