4y 5 7 =- 3 July 8, 2019 16 32 64 128 4y 5 )( 3y 7 3x 4y 5 2x 3y 7 5 2x 4y )- 7 (- 3x y 5 4y 1 7 3y 2 Find 4y 5 )( 3y 7 5 3x 7 4y 5 3x 7 4y simplified 3x 4y 5 /( 2x 3y 7 2 4y 7 3 y 5 2x 4y 5 * 7x 3y 7 If 3x 4y 5 7 what is the value of x y 4y 3 7 2y 5 3 x 4y 7 5 x 6y 13 3 4y y 5 7 2y 2x 4y 5 x 7x 3y 7