2 3 x 7 19 July 8, 2019 16 32 64 128 2 3x 7 )+ 19 2 3x 7 )+ 19 simplified 2 x 5 )+ 3 x 7 )= 19 2 3 x 7 )= 16 19 x 4 2 3x 7 )+ 19 answer 2 3x 7 )+ 19 expand and simplify 4 2 3 x )+ 5x 7 12x 19 1 3 6x 12 )- 2 x 7 )= 19 7 3 - x = 19 2 2 1×3 7