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Mathematics, 30.09.2019 06:30 aredding7016

What x-value makes the set of ratios equivalent?
12 15 = x 20
2x 43 = 3 12
2: 3 = 6 x
4 7 = x 42

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What x-value makes the set of ratios equivalent?
12 15 = x 20
2x 43 = 3 12
2: 3 =...
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