$3x + 2$
Terms
| Term | This example | Why |
|---|---|---|
| expression | ✓ | $3x + 2$ is an expression. |
| equation | ✗ | $3x + 2$ is not an equation, because it has no relation sign, so there is nothing to be true or false. |
| identity equation | ✗ | $3x + 2$ is not an identity, because it has no relation sign, so there is nothing to be true or false. |
| formula | ✗ | $3x + 2$ is not a formula, because it has no relation sign, so there is nothing to be true or false. |
| inequality | ✗ |