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  • 15-03-2018
  • Mathematics
contestada

What is the value of x in the equation 1/5x-2/3y=30,when y =15?

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musiclover10045
musiclover10045 musiclover10045
  • 15-03-2018
1/5x + 2/3(15) = 30

1/5x +10 = 30

1/5x = 20

x = 20 * 5

x = 100
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