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

2 answers

To find the solution for the equation -8x + 13 = -19, you need to isolate the variable x.

Adding 8x to both sides of the equation, we have:
-8x + 8x + 13 = -19 + 8x
This simplifies to:
13 = -19 + 8x

Now, subtracting -19 from both sides of the equation, we get:
13 - (-19) = -19 - (-19) + 8x
This simplifies to:
13 + 19 = 8x

Combining like terms on the left side, we have:
32 = 8x

Finally, to solve for x, we divide both sides of the equation by 8:
x = 32/8

Simplifying further, we have:
x = 4

Therefore, the solution to the equation -8x + 13 = -19 is x = 4.
11 - 4x =-9