Algebra 1 Chapter 2 Vocab Crossword

Using properties or equality and inverse operations to get a variable to have a coefficient of 1 and to be alone on one side of the equation
Operations that undo one another
An equation that is true for every possible value of the variable
An equation that involves 2 or more variables
The comparison of 2 or more quantities by division
A ratio that compares quantities in different units
A rate with a denominator of 1 unit
A ratio of 2 equivalent measures different units
A problem solving method involving problems of different units that uses the fact that any number or expression can be multiplied bye 1 without changing it's value
An equation that states that 2 ratios are equal
In the proportion a/b=c/d, the products are ad and bc
2 figures that have the same shape but different sizes
The ratio of any length in a scale drawing to the corresponding actual length
An amount of change as a percent of an original amount