7 2x 4 10 July 8, 2019 16 32 64 128 7 2x 4 )-( 10 3x 4 2x 7 )= 108 Simplify 7 2x 4 )-( 10 3x 3 7 2x 4 10 7 2x 6 4 10x 15 2x 7 10x 4 7 2x 2 10x 4 2 7 3 4 2x )- 10x 7 2x 4 )= 10 x 4 4 7 2x )- 10 6x 7 √ 2x 2 10x 4 √ 2 3x 7 3x 4 2x 10 4x 2x 4 6x 10x 7 10x 7 8 2x 4 )- 9 5x 2x 4 7 x 10