What is the solution of the equation −8x+13=−19?

Question

a. 4

b. −4

c. 3/4

d. −3/4

Answer 1

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.