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Ответ:

TASK: 1)

The expression is 7x + 11

TASK: 2)

The expression is x - 23 + 17

Now, let's calculate the values:

1) For the expression 7x + 11, no specific value is given for x, so we cannot simplify it further. The result remains as 7x + 11.

2) For the expression x - 23 + 17, we can simplify it by combining like terms:

x - 23 + 17 = x - 6

Therefore, the result is x - 6.

Ответ:

1) х∈(-∞;-11)∨(11;+∞)

2) х∈R

Объяснение: