Question

−7,13r+8+4,6=(−6+4,6)−7,23r.

Answer 1

-7,13r+8+4,6=(-6+4,6)-7,23r

Answer 2

To solve the equation for the variable "r," let's break down the steps:

The given equation is: −7 + 13r + 8 + 4.6 = (−6 + 4.6) − 7.23r

First, simplify the terms on both sides of the equation: (13r + 4.6) = (-1.4) - 7.23r

Now, let's isolate the variable "r" by moving all terms involving "r" to one side of the equation and constants to the other side:

Add 7.23r to both sides: 13r + 4.6 + 7.23r = -1.4

Combine the "r" terms on the left side: 20.23r + 4.6 = -1.4

Subtract 4.6 from both sides: 20.23r = -6

Finally, solve for "r" by dividing both sides by 20.23: r = -6 / 20.23 ≈ -0.2968

So, the solution to the equation is approximately r = -0.2968.