Okay the answer is r=47
Let's solve your equation step-by-step.5+44=2+r
Step 1: Simplify both sides of the equation.5+44=2+r
Simplify:49=r+2
Step 2: Flip the equation.r+2=49
Step 3: Subtract 2 from both sides.r+2−2=49−2r=47
Answer:r=47
Hope this helps!:)