3 x 7 ) 5 x 4 )= 15 July 8, 2019 16 32 64 128 3 x 7 )+ 5 x 4 )= 15 4 3 x 5 2 x 7 15 4 5 x 3 x 7 x 15 by 16 into 14.9 2x 1 3 x 4 5 7 x 4 47 15 Simplify 4 x 5 x 3 x 7 x 15 by 16 into 3 x-5=x+3 5 x 7 = 35
