To solve the equation \( x - 7 = 18 \), you need to isolate \( x \). You can do this by adding 7 to both sides of the equation:
\[ x - 7 + 7 = 18 + 7 \] \[ x = 25 \]
Thus, the solution to the equation is:
C. x = 25
Question 3 of 10
What is the solution to this equation?
x- 7 = 18
10 Apex Learning
A. x = 9
B. x = 35
• C. x=25
D. x = 11
1 answer