Помогите решить! 6/5x = 3/5 3 3/7 : x = 1 5/7 2 1/3x - 2 3/5 = 1 2/15

Question

Помогите решить! 6/5x = 3/5 3 3/7 : x = 1 5/7 2 1/3x - 2 3/5 = 1 2/15

Answer 1

6/5x = 3/5

x = 3/5 * 5/6

x = 1/2

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3 3/7 : x = 1 5/7

x = 3 3/7 : 1 5/7

x = 24/7 * 7/12

x = 2

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2 1/3x - 2 3/5 = 1 2/15

2 1/3x = 1 2/15 + 2 3/5

2 1/3x = 1 2/15 + 2 9/15

2 1/3x = 3 11/15

x = 3 11/15 : 2 1/3

x = 56/15 * 3/7

x = 8/5

x = 1 3/5

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