Question

4y+2/5 = 7+5y/13
please help

Answer 1

Step-by-step explanation:

$\blue{ \bf {\underline{QUESTION : - }}}$

4y+2/5 = 7+5y/13

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$\boxed{ \huge \bold{ Given}}$

• $\large{ \sf{ 4y + \frac{2}{5} = 7 + \frac{5y}{13}}}$

$\boxed{ \huge{ \bold{to \: find}}}$

• Value of y

$\star{ \pink{ \underline{ \underline{Ｓｏｌｕｔｉｏｎ : - }}}}$

$\large{ \sf{ 4y + \frac{2}{5} = 7 + \frac{5y}{13}}}$

• Doing y and only number in one side ,

$\large{ \sf{ = 4y - \frac{5y}{13} = 7 - \frac{5}{2}}}$

• L.C.M in Both sides,

${\large{ \sf{ = \frac{52y -5y }{13} = \frac{14 - 5}{2}}}}$

${\large{ \sf{ = \frac{47y}{13} = \frac{9}{2}}}}$

• Cross multiple in Both sides,

$\large{ \sf{ = 94y = 117}}$

$\implies{\large{ \sf{y = \frac{117}{94}}}}$

$\implies\large{ \sf{y = 1.244}}$

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