6x 1 =- 5 7x July 8, 2019 16 32 64 128 5 6x 1 7x )* 42 82 6x 5 4x 7x 1 10 x (- 5x 2y )( 6x 7y 1 )+ 7x 5 〖log〗_ 5 (6x+1)-〖log〗_ 5 (7x-10)=0 6x - 7 5 6/7x 5 1+6x 7
