Question

Solve -28r = 4r.
r = , r =

Answer 1

the solution to the equation -28r = 4r is r = 0.

Explanation:

To solve the equation -28r = 4r, we can isolate the variable "r" on one side of the equation and find its value. To do this, we can start by subtracting 4r from both sides of the equation:

-28r - 4r = 4r - 4r

-32r = 0

Next, we can divide both sides of the equation by -32 to find the value of "r":

(-32r) / -32 = 0 / -32

r = 0

So the solution to the equation -28r = 4r is r = 0.

Answer 2

Answer: r = -7

Explanation:

this is very simple, we only have to divide each side by four to single out our unknown.

`-28=4r`

`-14=2r`

`-7=r`