One step equations and inequalities

Front

What is an algebraic equation?

Back

An algebraic equation is a mathematical statement that shows the equality of two expressions, often containing variables.

Front

What does the variable 'x' represent in an equation?

Back

The variable 'x' can represent any value that makes the equation true.

Front

What is the purpose of using a closed circle when graphing inequalities?

Back

A closed circle indicates that the number is included in the solution set, used with ≤ or ≥ symbols.

Front

What does the equation x - 214.8 = 198.4 represent?

Back

It represents the relationship between Javier's score and the total points scored after the second round.

Front

What does the solution x = 8.75 represent in the equation 2x = 17.5?

Back

It represents the distance Laurie traveled per hour.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater than or less than another.

Front

How do you solve a one-step equation?

Back

To solve a one-step equation, isolate the variable by performing the inverse operation on both sides of the equation.

Front

What is the solution to the equation 5 + x = 12?

Back

x = 7.

Front

What does the symbol '>' mean in an inequality?

Back

The symbol '>' means 'greater than'.

Front

What does the symbol '<' mean in an inequality?

Back

The symbol '<' means 'less than'.