Mikayla put $212 in a savings account at the beginning of the year. At the end of each month, she withdrew $12 from her account. Matthew put $30 in his savings account at the beginning of the
year. At the end of each month, he deposited $14 in his account. Let x represent the number of
months which have passed and y represent the amount in each savings account.
a. Write an equation to represent the amount in Mikayla's savings account.
b. Write an equation to represent the amount in Matthew's savings account.
m