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attashe74 [19]
3 years ago
6

When x = 12,y = 8 find x when y = 12

Mathematics
1 answer:
nikklg [1K]3 years ago
7 0
x=12\ \ and\ \ y=8\\\
x=?\ \ \ and\ \ y=12\\\\ Making\ ratio:\\\\
12-8\\x-12\\\\
Cross\ multiplication:\\\\
12*12=8x\\\\
144=8x\ \ \ | divide\ by\ 8\\\\x=18\\\\For\ y=12\ x=18.
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