Question

Розв'яжіть нерівність 7x < - 14.​

Answer 1

Ответ:

7x<−14 ⇒

x<−2.

Ответ:

x<−2x<−2.

Answer 2

I can help you with solving inequalities. To solve the inequality 7x < -14, you need to divide both sides by 7. This gives you x < -2. This means that any value of x that is less than -2 is a solution of the inequality. You can write the solution set as {x | x < -2} or as (-∞, -2) using interval notation. You can also graph the solution on a number line by shading the region to the left of -2 and putting an open circle at -2. For more information on solving inequalities, you can check out these websites: [Нерівності з однією змінною. Розв'язування нерівностей](https://subject.com.ua/textbook/mathematics/9klas/6.html) or [нерівності з однією змінною](https://naurok.com.ua/test/nerivnosti-z-odnieyu-zminnoyu-1084615.html). I hope this helps. Have a nice day.