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Mathematics 16 Online
OpenStudy (anonymous):

Write a two-column proof. Given: 7y = 8x – 14; y = 6 Prove: x = 7

OpenStudy (anonymous):

WELL WHAT DOO YOU KNOW?

OpenStudy (anonymous):

Well, let's see. I am pretty sure I can substitute here. Sorry, I am not that good at math. Could I do 7(6)=8(7)-14?

OpenStudy (anonymous):

well everything is correct exept you can not put 7 in for x since that is what you are trying to prove

OpenStudy (anonymous):

Oh! Alrighty! I think I now got it from here that now I know I am half way correct. Thank you!

OpenStudy (anonymous):

your welcome let me know if you need more help:)

OpenStudy (anonymous):

Thank you

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