Question

Solve the equation
r/3 - 4 = 11

Answer 1

First add four to both sides to cancel out the -4 on the left when trying to isolate the variable. r/3=15 Now multiply both sides by three to cancel out the /3 when trying to isolate the variable. r=45

Answer 2

R=45 45/3 equals 15 and 15-4=11