Question

1. what is the value of x if 5x + 65 = 25?

a. -40
b. -8
c. 8
d. 18

Explanation:

Step1: Subtract 65 from both sides

To solve for \( x \) in the equation \( 5x + 65 = 25 \), we first isolate the term with \( x \) by subtracting 65 from both sides. This gives us \( 5x = 25 - 65 \). Calculating the right side, \( 25 - 65 = -40 \), so \( 5x = -40 \).

Step2: Divide by 5

Next, we divide both sides of the equation \( 5x = -40 \) by 5 to solve for \( x \). Using the formula \( x=\frac{-40}{5} \), we find that \( x = -8 \).

Answer:

B. \(-8\)