How do you evaluate #\frac { 2x } { 3} - \frac { 3} { 4} =\frac { x } { 6} + \frac { 21} { 4}#?
1 Answer
Jul 4, 2017
Explanation:
First things first: Put the variables on the left side of the equation and everything else on the other.
Then, make the whole equation to have the same denominator(doing that, we can cancel the denominator in both sides, by multiplicating them by the denominator):
Since both sides have different denominators, we need to find the MCM(minimum commom multiple) of