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# Equazioni con variabili

• Note di Apprendimento
• Revisione degli argomenti
 Jhun M. 4 0 My answer is: 8x-x=21 8.3-3=21 24-3=21 x=21 The answer is 3, But why the video explanation is harder to understand.. The video says 8x minus 1. Where did he get the 1. hmmm
 Jhun M. 0 0 OMG, Its getting more confuser.
 Lillian S. 3 0 This equation doesn't show what options x was in previous slide.
 Mumuni Haji M. 0 0 Please your Finish Tag is not working, study without progress
 Eve M. 0 1 its very confusing when he uses a . to represent multiplication. for example 4 multiplied by 6 he would write as 4 . 6, which i find very confusing. 4 x 6 or 4(6) is much more clear.
 Sandy W. 2 0 great explanations
 Joseph B. 2 0 why don't you show the specific steps into how you will breakdown 7X=21 which gives X=3. A beginner will absolutely not understand. Please add the specific steps.
 Marshwiggleme .. 0 0 I Think this topic was quite rushed. I didn't understand the beginning as it was skimmed over, so I did not understand the rest.
 Johnny T. 0 0 On the previous page it actually said 8 . x - x = 21. He wrote 8x -x = 21. There is no way anyone is going to get that right unless you watch the video to see that it was a typo. Someone needs to fix that.
 Davidd H. 0 0 am very like dis many tank you
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