Question

4х-(х-(3х+5))-5×(4+1,2х)​

Answer 1

Ответ:

-15

Объяснение:

4x - x +3x +5 -5*4 - 5*1,2x = 6x +5 - 20 - 6x = -15

Answer 2

To simplify the expression $4x - (x - (3x + 5)) - 5(4 + 1.2x)$, follow these steps:

1. Distribute the negative sign inside the first set of parentheses:

$4x - x + 3x + 5 - 5(4 + 1.2x)$

2. Combine like terms:

$6x + 5 - 5(4 + 1.2x)$

3. Distribute the -5 inside the second set of parentheses:

$6x + 5 - 20 - 6x$

4. Combine like terms:

$-15$

So, the simplified form of the expression is $-15$.