| Untitled Document | | | | - Addition Property of Equalitya) 3 = 3 |
| Addition Property of Equality and Inequality | | | | Add the same number to both sides. |
| | | | 3 + 2 = 3 + 2. It’s true. |
| - Addition Property of Equality: | | | | - Addition Property of Inequalitya) 2 < 3 |
| If the same number is added to both sides of an | | | | Add the same number to both sides. |
| equation, the two sides remain equal. That is,if x = y, | | | | 2 + 1 < 3 + 1i.e. 3 < 4. It’s true. |
| then x + z = y + z. | | | | Solved Example on Addition Property of Equality and |
| - Addition Property of Inequality: | | | | Inequality |
| Adding the same number to both sides of an | | | | Solve for x:x - 5 = 12 |
| inequality does not affect the inequality. That is,if x > | | | | Choices: |
| y, then x + z > y + z, andif x < y, then x + z < y + | | | | A. 7 |
| z. | | | | B. 17 |
| Examples of Addition Property of Equality and | | | | C. - 7 |
| Inequality | | | | D. 2. |