7 2x 1 ≥ 4 x − 3 July 8, 2019 16 32 64 128 2x 1 4 x 7 3 2x 1 x 4 3x 7 7 2x 1 )= 3 4x 5 2x 1 2 3x 2 )= 7 4 x 2x 7 )( 3x 4 )=( 6x 1 )( x 2 )- 2 7 2x 4 1 x 2 3 7 1 2x )- 8 x 4 )= 39 7 2x 1 )- 3 x 4 simplified 19 4 7 2x =- 1 4x 3 2 2x 1 7 4 5 x 3 5x 7 2x 1 3 x 5 4 x 3 7 x 1 4 2x 3 40 7 4 x 3 2x 1 2 as a fraction 7 x 1 2x 4 3x 3 7 2x 1 5x 3 x 4
