5x 2 7x 1 )= 14x July 8, 2019 16 32 64 128 Which equation is equivalent to 5x 2 7x 1 )= 14x 20x 2 5x 1 )+( 7x 2 14x 5x -25 - 7x 14 5x - 2 = 7x + 14 5 x 7 = 35 14 x 7
