pls give the solution of below given problem

if y=13/2   then prove that y+7 = 1+ 3y-2

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1 Answer

how bout differ approech??????

tri (x+7)/3 =1+(3x-2)/5

or x+7=3+(3/5)*(3x-2)

x+7-3=(3/5)*(3x-2)

x+4=(3/5)*(3x-2)

5(x+4)=3*(3x-2)

5x +20 =9x -6

5x-9x=-26

-4x=-26 or +4x=+26

x=26/4=13/2=6.5
by

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