- - 1440. 1) 12(x – 2y) = x + 8y, 3) (15+2(x + 2y) = 3(4x+y). 15(x + y) = 2 ( x - y) +10; 2(5x - y)-3y =2+3(2x- 2) (3(x + 4y) – 4x = 2(2x + y), 4) 5(7x + 2y) - 11y = 6(2x+y)+2 17(x - 5y) + 6x = 3(x+4y) +27; x 33+3(6x - 5y)=3(x + 2y) - Sy. - + + = - - 07

lololo20021    3   05.05.2022 03:08    0