Question

2x –| 19 – 7x| при х= 6. срочно даю 20 баллов!​

Answer 1

2х-|19-7х| при х=6

2*6-|19-7*6|= 12-|19-42|=12-|-23|=12-23=-11

Answer 2

To find the value of the expression 2x - |19 - 7x| when x = 6, let's substitute x = 6 into the expression:

2(6) - |19 - 7(6)|

Simplifying the expression within the absolute value:

2(6) - |19 - 42|

2(6) - |-23|

2(6) - 23

12 - 23

-11

Therefore, when x = 6, the value of the expression 2x - |19 - 7x| is -11.