9th Grade Math | MathHelp.com - By MathHelp.com
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| 00:0-1 | When solving an equation that involves fractions . Our first | |
| 00:04 | step is to get rid of those fractions as soon | |
| 00:07 | as possible by multiplying both sides of the equation by | |
| 00:12 | the common denominator for those fractions . And this problem | |
| 00:16 | are denominators are 10 , 5 and two , So | |
| 00:21 | the common denominator is 10 and we multiply both sides | |
| 00:25 | of the equation by 10 . Mhm mm . Yeah | |
| 00:35 | . To get rid of the fractions on the left | |
| 00:38 | we have three X plus two X . And on | |
| 00:45 | the right we have 25 . So simplifying the left | |
| 00:50 | side of the equation , We have five x equals | |
| 00:54 | 25 , Dividing roadsides by five X equals five . | |
| 01:06 | Remember you can always check your answer to an equation | |
| 01:10 | here . We would simply plug a five back in | |
| 01:13 | for each of the X . Is in the original | |
| 01:15 | equation to see if we end up with a true | |
| 01:18 | statement . |
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