Question

Simplify each expression when x=5
Quetion 1 5x-3

Answer 1

22

Explanation:

5x-3=25-3=22

if x=5 then plug in 5 for x making it 5*5-3

hope this helps have a nice day!

Answer 2

22

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Explanation:

Step 1: Define

5x - 3

x = 5

Step 2: Evaluate

1. Substitute in x: 5(5) - 3
2. Multiply: 25 - 3
3. Subtract: 22