9 x 7x )- 5 July 8, 2019 16 32 64 128 9 x 2 )= 7x 5 4 x 5 )-( 7x 9 )= 1 4x 9 7x 5 x 3 F x )= 4 /( 9 7x 5 9x 9 7x 5 9x 9 7x 5 180 9 1 x ) - 7x 5 9 x 4 )- 7x 5 3x 2 9 x 2 )= 7x 5 how many solutions Is 9 x 2 )= 7x 5 true for all values 8 x 9 )- 5x 7x 24 7x 9 x 2 5x 6