Question

5/12*(-4x-6y-3)раскрыть скобки

Answer 1

$frac{5}{12} (-4x-6y-3)=- frac{5}{3} x- frac{5}{2} y- frac{5}{4} =-1 frac{2}{3} x-2,5y-1 frac{1}{4}$