Equations

Check your answers. Three points each.

1. 49
2. 109
3. 6
4. 58
5. 376
6. 0.5
7. 1/2 or 0.5
8. 153
9. 64
10. 71.9 Explanation should include inverse operations and adding 4 to both sides of the equation.
11. No, Liza did not solve the equal correctly. She should have divided both sides by 4 instead of multiplying by 4. x= 5