5y 3 2 5 1 July 8, 2019 16 32 64 128 3 5y 2 5 )+ 4 5y 1 3 5y 2 9 10 1 5 4y 3 5y 4 12 =- 2 5 8 5y 3 2y 1 2 5 2 7x 3 )-( 5 2 1 5y 5 3 5y 2 )= 4 7 3y )+ 1 If 5y 3 19y 2 3 5 find the value of y 4 2y 1 )= 3 5y 2 )- 5 5y 3 10xy 2 5 yx 2 20y
