Question

How do you solve `24.5 = 16.1 - 2.4r`?

Answer 1

`color(blue)(r=-3.5`

Explanation:

`24.5=16.1−2.4r`

`24.5 - 16.1=-2.4r`

`-24.5 + 16.1=2.4r`

`-8.4 = 2.4r`

`r=-8.4/2.4`

`r=-84/24`

`r=-7/2`

`color(blue)(=-3.5`