Question

-3(0,2x+0,4y)+2(1,6x-2,8y)
упростить

Answer 1

-3(0,2x+0,4y)+2(1,6x-2,8y)
-0,6x-1,2y+3,2x-5,6y
-0,6x+3,2x-1,2y-5,6y
2,6x-6,8y