#### MA19.GDA.4

Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations.

### Unpacked Content

## UP:MA19.GDA.4

### Vocabulary

- Literal equations
- Variable
- Constant

### Knowledge

- Properties of equality and inequality

### Skills

- Accurately rearrange equations or inequalities to produce equivalent forms for use in resolving situations of interest.

### Understanding

- The structure of mathematics allows for the procedures used in working with equations to also be valid when rearranging formulas, The isolated variable in a formula is not always the unknown and rearranging the formula allows for sense-making in problem solving.

### Essential Questions

**GEO.4.1:**Accurately rearrange equations and inequalities to produce equivalent forms for use in resolving situations of interest.