Question

Упростить: (2x-4) - (6x+6)

Answer 1

(2х - 4) - (6х + 6) = 2х - 4 - 6х - 6 = -4х - 10  

Answer 2

To simplify the expression, you need to remove the parentheses and combine like terms:

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

To remove the parentheses from the second set, distribute the negative sign:

2x - 4 - 6x - 6

Now, combine like terms:

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

-4x - 10

The simplified expression is -4x - 10.