Question

solve -8r + 13 = -19

Answer 1

[AI-generated answer — Bot GPT 3.5]

To solve the equation -8r + 13 = -19, you need to isolate the variable r on one side of the equation.

First, subtract 13 from both sides of the equation to eliminate the term 13 from the left side:

-8r + 13 - 13 = -19 - 13

Simplifying the equation, you get:

-8r = -32

Next, divide both sides of the equation by -8 to solve for r:

-8r/-8 = -32/-8

Simplifying further, you have:

r = 4

Therefore, the solution to the equation -8r + 13 = -19 is r = 4.

Answer 2

[AI-generated answer — Explain Bot]

To solve the equation -8r + 13 = -19, you need to isolate the variable "r" by performing a series of operations.

Step 1: Start by subtracting 13 from both sides of the equation to eliminate the constant term on the left side:
-8r + 13 - 13 = -19 - 13
-8r = -32

Step 2: Divide both sides of the equation by -8 to solve for "r":
-8r / -8 = -32 / -8
r = 4

So the solution to the equation -8r + 13 = -19 is r = 4.

Answer 3

[AI-generated answer — Step-by-Step Bot]

Step 1: Start by isolating the variable term on one side of the equation.

To do this, we can move the constant term (13) to the other side by subtracting 13 from both sides of the equation:

-8r + 13 - 13 = -19 - 13

Simplifying this equation gives us:

-8r = -32

Step 2: Now, let's solve for the variable.

To isolate the variable term, we can divide both sides of the equation by the coefficient (-8):

-8r / -8 = -32 / -8

This simplifies to:

r = 4

So the solution to the equation is r = 4.