Isolate r Inequality: Step 1: Isolate r on one side of the inequality.−7>−3−rAdd 3 to both sides to isolate r.−7+3>−3+3−r−4>−r
Solve for r: Step 2: Solve for r by multiplying both sides by −1 (remember to flip the inequality sign when multiplying by a negative number).Multiply both sides by −1.−1(−4)<−1(−r)4<r