Question

2x + 4 if x=5 dfegfewdewh45redsdfrghn4 (sorry i had to ad 20 more)

Answer 1

2×5+4=10+4=14is your answer

Answer 2

Hi there! Your answer is 14.

Please see the explanation for a clear understanding on the problem.

Any questions about the answer/explanation, feel free to ask in a comment! :)

Explanation:

Goal

• Find 2x+4 when x = 5

Given

• Expression

`\LARGE{2x+4}`

• Condition where x = 5

Step 1

• Substitute x = 5 in the expression.

From the expression 2x+4, replace x by 5 as we get:

`2x+4 \Longrightarrow 2(5)+4`

Step 2

• Evaluate the value.

Simply evaluate by multiplying 2*5 then add in 4.

`2(5)+4\\10+4\\14`

Hence, the solution is 14.

Additional Information:

• The evaluated value is the value of y-term at specific domain (x = 5). That means when x = 5, the value of y would be 14. This is pretty useful on Functions and Graphs lesson.