To solve the equation, we need to isolate the variable x.
First, let's subtract 13 from both sides of the equation:
-8x + 13 - 13 = -19 - 13
-8x = -32
Next, divide both sides by -8:
(-8x) / -8 = (-32) / -8
x = 4
So, the solution to the equation -8x + 13 = -19 is x = 4.
Therefore, the answer is: a. 4.
What is the solution of the equation −8x+13=−19?
a. 4
b. −4
c. 3/4
d. −3/4
1 answer