6 - 3x = 15 - 2x 2 July 8, 2019 16 32 64 128 6 3x 15 2x 2 6 2x )+( 15 3x при x =- 0 2 6 3x 2 )- 2x 15 x 1 )- 2 2 ) 6−3x=15−2(x+2) 3x + 2y = 6