Ramona has 8.00 in her savings account and adds 1.00 each week Claire has 12.00 in her savings account and adds 3.00 each week After how many weeks will Claire's account have twice as much money?

Ramona has $8.00 in her savings account and adds $1.00 each week. Claire has $12.00 in her savings account and adds $3.00 each week. After how many weeks will Claire's account have twice as much money as Ramona's? Answer:4