7 + 1/4r = -17
We're very simply trying to solve for "r."
So, we need to isolate "r."
To do this, start by subtracting 7 from both sides.
1/4r = -17 - 7
Simplify.
1/4r = -24
Now, multiply both sides by 4.
1/4r × 4 = -24 × 4
Simplify.
x = -96
~Hope I helped!~