Question

question 5 of 10 what is the solution to this equation? x - 8 = 15 a. x = 13 b. x = 17 c. x = 23 d. x = 7

Explanation:

Step1: Isolate the variable x

To solve for \( x \) in the equation \( x - 8 = 15 \), we need to isolate \( x \). We can do this by adding 8 to both sides of the equation.
\[
x - 8 + 8 = 15 + 8
\]

Step2: Simplify both sides

Simplifying the left side, \( -8 + 8 = 0 \), so we have \( x = 15 + 8 \). Simplifying the right side, \( 15 + 8 = 23 \).
\[
x = 23
\]

Answer:

C. \( x = 23 \)