502comeup
502comeup
03-12-2017
Mathematics
contestada
Solve 4+n-9=-9+1+2n+12
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krinapv
krinapv
03-12-2017
4 + n -9 = -9 + 1 + 2n + 12
Answer is n = -9
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Topmadworld
Topmadworld
03-12-2017
Hey there,
4 + n - 9 = - 9 + 1 + 2n + 12
n -2n = -9 + 1 + 12 + 4 - 9
-n = 9
n = - 9
Hope this helps :))
~Top♥
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