Question

-1,3(2х+4у)+3,1(2у-3х)

Answer 1

Ответ:

ответ данного примера: -10,9

Answer 2

Ответ:

-1,3(2х+4у)+3,1(2у-3х) = -2,6x - 5,2y + 6,2y - 9,3x = -11,9x + y

Answer 3

It looks like you have an expression that involves variables $x$ and $y$:

$-1.3(2x + 4y) + 3.1(2y - 3x)$

To simplify this expression, you can distribute the coefficients and combine like terms:

$-2.6x - 5.2y + 6.2y - 9.3x$

Now, combine the like terms:

$(-2.6x - 9.3x) + (-5.2y + 6.2y)$

$-11.9x + 1y$

So, the simplified expression is $-11.9x + y$.