Question & Answer - Isolated Study

Computer science

Extracted Text:
Use interval notation to write the solution set of the inequality below. 5x+4<-7 The solution set is (Type your answer in interval notation. Type integers or fractions.)

Answer

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Let's solve the inequality:

5x + 4 < -7

Step 1: Subtract 4 from both sides

5x < -7 - 4

5x < -11 

Step 2: Divide both sides by 5

x < -\frac{11}{5}

Solution in interval notation:

\boxed{(-\infty, -\tfrac{11}{5})}