8x+2x= - 10x, 22x·7x= - 154x, 36x:6x= - 6x, 71x·59y·36x= - 2556x·59y, 39x:26z:3x= - 13x:26z, 45y·5y·9x= - 225y·9x, 81ac:9ac= - 9ac,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?