Math, asked by munnidevi9364, 7 months ago

7y-5/y+7-2y-14/5=-14/5

solve without quadratic

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Answers

Answered by tvishagoel18
0

7y-\frac{5}{y} +7-2y-\frac{14}{5} =\frac{-14}{5}\\\frac{35y^{2}-25+35y-10y^{2}-14y  }{5y} =\frac{-14}{5}\\5(25y^{2} -25+21y)=(5y)(-14)\\25y^{2} -25+21y=\frac{(5y)(-14)}{5} \\25y^{2} -25+21y=-14y\\25y^{2} +21y+14y=25\\25y^{2} +35y=25\\5(5y^{2} +7y)=25\\5y^{2} +7y=5\\

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