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प्रश्न
Simplify: `"y"/5 + "y" - "19y"/15`
योग
उत्तर
`"y"/5 + "y" - "19y"/15`
`= "y"/5 + "y"/1 - "19y"/15`
`= ("3y" + "15y" - "19y")/15`
`= ("18y" - "19y")/15`
`= (-"y")/15`
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