place a check mark in each step that is correct (there should be 2)
A. add 15 to both sides
B. subtract 15 from both sides
C. multiply 4 on both sides
D. divide by 4 on both sides
A. add 15 to both sides
B. subtract 15 from both sides
A. add 15 to both sides
B. subtract 15 from both sides
C. multiply 4 on both sides
D. divide by 4 on both sides
B. subtract 15 from both sides