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More algebra........

  • 19-10-2020 3:40pm
    #1
    Registered Users Posts: 20


    Hi
    So here is the latest one. I have the right answer but am unsure why. Possible a silly error or a final step missing. Anybody know what is missing here.
    Thanks


Comments

  • Registered Users Posts: 16,101 ✭✭✭✭Pherekydes


    You made an error in your 2nd line. An extra 't' appears on the LHS.


  • Closed Accounts Posts: 992 ✭✭✭Bikerman2019


    Thanks, but that is a typo. I think the issue is in the last line or two.


  • Registered Users Posts: 130 ✭✭Nickla


    In the last line multiply both sides by 12 (cancel out the /12)


  • Registered Users Posts: 16,101 ✭✭✭✭Pherekydes


    Thanks, but that is a typo. I think the issue is in the last line or two.

    Ah, ok. He had the right answer but didn't finish it off the way Nickla did above.


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