Question

Помогите решить срочно! 3<2x-3<15(решение двойных неравенств)

Answer 1

Ответ:

x=2,3,4,5,6,7,8

Пошаговое объяснение:

эти числа больше 3, но меньше 15

Answer 2

Solving the Double Inequality 3 < 2x - 3 < 15

To solve the double inequality 3 < 2x - 3 < 15, we need to find the values of x that satisfy both inequalities simultaneously. Let's solve it step by step.

1. Solving 3 < 2x - 3: - Add 3 to both sides: 3 + 3 < 2x - 3 + 3 - Simplify: 6 < 2x - Divide by 2: 3 < x

2. Solving 2x - 3 < 15: - Add 3 to both sides: 2x - 3 + 3 < 15 + 3 - Simplify: 2x < 18 - Divide by 2: x < 9

So, the solution to the double inequality 3 < 2x - 3 < 15 is 3 < x < 9.

This means that any value of x between 3 and 9 (excluding 3 and 9) will satisfy the given double inequality.

Final Answer:

The solution to the double inequality 3 < 2x - 3 < 15 is 3 < x < 9.