KianiW435964 KianiW435964

25-10-2022
Mathematics

contestada

hi, can you please explain mistake made on one side the other side the correct work with the answer thanks

hi can you please explain mistake made on one side the other side the correct work with the answer thanks class=

Respuesta :

AnthonellaW73056 AnthonellaW73056

25-10-2022

Notice that:

[tex]3x-3x\ne x,[/tex]

therefore the mistake is the last step.

Now, all the work of the student is correct up to:

[tex]undefined[/tex]

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