Question

3х-5 <13 розв'язати нерівність ​

Answer 1

3x-5<13

3x<13+5

3x<18    |:3

x<6

x∈(-∞;6)

Answer 2

To solve the inequality 3x - 5 < 13, we'll follow these steps:

Step 1: Add 5 to both sides of the inequality: 3x - 5 + 5 < 13 + 5 3x < 18

Step 2: Divide both sides of the inequality by 3 (since the coefficient of x is 3 and we want to isolate x): (3x)/3 < 18/3 x < 6

So the solution to the inequality 3x - 5 < 13 is x < 6.