Tutu
Last and Final Oneeee... :) 3=5n+12



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completeidiot
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ok your first step is?

Tutu
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+3 on both sides

completeidiot
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wrong

completeidiot
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try again

RyanL.
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Umm well we can do that but the best thing to do is to keep the n on the right side. That means that everything on the right hand side must go

RyanL.
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except for the n

Tutu
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yeah umm 12 on both sides

RyanL.
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nice

completeidiot
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good job
now what's the next step

Tutu
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divide

completeidiot
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and then you have your answer

RyanL.
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3=5n+12
312=5n+1212
312=5n
15=5n

RyanL.
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divide both sides by 5

Tutu
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yess 5. lol that was a easy one

RyanL.
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you should end up with 3=n

Tutu
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ooops i mean 3

RyanL.
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15=5n
15/5=5n/5
15/5=n
3=n