7 4 5 2x July 8, 2019 16 32 64 128 7 4 5 2x )+ 3 7 log 4 2x 5 )= 1 7 x + 4 2x 5 7 2x 4 5 7x 7 x 4 )+ 5 3 2x 4 7 x )= 12 5 2x 3x 4 5 7 2x 7 4 3x 1 )= 5 1 2x 4 3x 7 4 6 5 2x 7 2x 3x 4 5 x 7 2x 5 4 0 55 1 4 2x 5 =- 7 6 7 2x 1 4 5 7 5 3x 4 3 2x 5 7 2 x 4 )+ 5 2x
