4x 5 7 3x 2 8 July 8, 2019 16 32 64 128 4x 5 7 2x =- 6 3x 8 2 7 5 4x 2 3x 8 interval notation Resuelve la ecuaciĆ³n 4x 5 7 2x =- 6 3x 8 2 4x 2 3x 7 )( 8x 5