Question

( * + 5 ) - 11 < 12 - 1/2

Answer 1

Если звездочка это х то тогда
(х-5)-11<12-1/2
х-5-11<11 1/2
x<27 1/2

Answer 2

Let's solve the inequality step-by-step:

Given inequality: (* + 5) - 11 < 12 - 1/2

To properly interpret this inequality, we need to know the meaning of the symbol "." In a typical mathematical context, "" usually represents multiplication. Assuming that "*"" stands for multiplication, the inequality becomes:

(multiplication result + 5) - 11 < 12 - 1/2

Now, we'll simplify the equation further:

(multiplication result + 5) - 11 < 12 - 1/2 (multiplication result + 5) - 11 < 23/2

Now, let's isolate the variable (the "multiplication result") to one side of the inequality. We'll add 11 to both sides:

(multiplication result + 5) - 11 + 11 < 23/2 + 11 (multiplication result + 5) < 23/2 + 22

Simplify the right side:

(multiplication result + 5) < 23/2 + 44/2 (multiplication result + 5) < 67/2

Now, let's isolate the "multiplication result" term:

multiplication result < 67/2 - 5 multiplication result < 67/2 - 10/2 multiplication result < 57/2

Therefore, the inequality is:

multiplication result < 57/2

Please note that without knowing the specific meaning of the "" symbol, it is challenging to determine the exact value for the "multiplication result." If you provide more context or the actual expression for the "" operation, I can give you a more specific answer.