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alukav5142 [94]
3 years ago
5

How to solve 9(n+3)=7n-3)

Mathematics
2 answers:
Licemer1 [7]3 years ago
8 0
9(n+3)=7n-3

9n+12=7n-3

2n = -15

n =- \frac{15}{2}
KIM [24]3 years ago
7 0
9(n+3)=7(n-3)\\
9n+27=7n-21\\
2n=-48\\
n=-24
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