Translate each sentence into an equation.
1. Four more than twice a number is S.
4
2. Three more than four times a number is 15.
3. Five less than twice a number is 7.
4. One less than four times a number is 11.
5. Seven more than the quotient of a number and 2 is 10.
6. Six less than six times a number is 12.
7. Five less than the quotient of a number and 3 is -7.
8. Seven more than twice a number is 1.