Question

(2х-4) - (6х+6) решить

Answer 1

$2(x - 2) - 6(x + 1) = 2(x - 2 - 3x - 3) = - 2(2x + 5)$

Answer 2

.....................

Answer 3

To solve the expression (2x-4) - (6x+6), you need to perform the subtraction and combine like terms. Here's how you can do it step by step:

Step 1: Distribute the negative sign to the terms inside the second parentheses:

(2x - 4) - 1*(6x + 6)

Step 2: Now, distribute the -1 to the terms inside the second parentheses:

2x - 4 - 6x - 6

Step 3: Combine like terms:

(2x - 6x) + (-4 - 6)

Step 4: Simplify further:

-4x - 10

So the solution is:

-4x - 10