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GREYUIT [131]
2 years ago
9

(5x3)+(nx4)=5(3+4) is what

Mathematics
1 answer:
shepuryov [24]2 years ago
8 0
(5*3)+(n*4)=5(3+4)=?
15+4n=15+20
4n=15+20-15
4n=20
n=5
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