Question

При каком значении переменной хзначение х выражения 2 5 - 4 в 4 раза больше, чем значение выражения 1 + 0,5r? Ответ:​

Answer 1

Ответ:

16

Пошаговое объяснение:

Answer 2

Calculation of the Expressions

To determine the value of variable x in the given expressions, we can set up the following equation:

2 * 5 - 4 = 4 * (1 + 0.5r)

Simplifying the equation, we have:

10 - 4 = 4 + 2r

6 = 4 + 2r

Subtracting 4 from both sides, we get:

2 = 2r

Dividing both sides by 2, we find:

r = 1

Conclusion

When the value of variable r is equal to 1, the value of x in the expression 2 * 5 - 4 is four times greater than the value of the expression 1 + 0.5r.

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