Final answer:
To solve the equation -8x + 25 = -15, we subtract 25 from both sides, then divide by -8, which gives us x = 5.
Step-by-step explanation:
To solve the equation -8x + 25 = -15, we need to find the value of x that satisfies the equation.
First, subtract 25 from both sides of the equation to isolate the term with x: -8x + 25 - 25 = -15 - 25 which simplifies to -8x = -40.
Next, divide both sides of the equation by -8:
-8x / -8 = -40 / -8 which simplifies to
x = 5.
Therefore, the value of x that satisfies the equation is 5.