Ask Question
17 December, 13:27

Explain how to evaluate the expression 4x - 8 for x=5

+3
Answers (2)
  1. 17 December, 16:28
    0
    Substitute 5 for x in the expression

    Step-by-step explanation:

    4x - 8, x=5

    4 (5) - 8

    20 - 8

    = 12
  2. 17 December, 16:32
    0
    Answer: 12

    Step-by-step explanation: Here, we have the expression 4x - 8 and we want to evaluate the expression when x is equal to 5.

    To evaluate an expression, we simply plug the value of the variable into the expression and solve.

    So here, since x is equal to 5, we have 4 (5) - 8.

    4 x 5 is equal to 20 so we have 20 - 8 which is equal to 12.

    So the value of our expression when x is equal to 5 is 12.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Explain how to evaluate the expression 4x - 8 for x=5 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers