soffi34
soffi34
29-01-2020
Mathematics
contestada
Need help with thissss
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Greenlaw57
Greenlaw57
29-01-2020
n-3+3=11+2n-6+8
Eliminate the opposites
Calculate
N=13+2n
Move variable to the left
n-2n=12
Collect the terms
-n=13
Change the signs
N=-13
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