Solving Linear Equations and Inequalities

Front

What is a linear equation?

Back

Front

What does it mean if a linear equation has one solution?

Back

It means that there is exactly one value of the variable that satisfies the equation.

Front

What does it mean if a linear equation has infinitely many solutions?

Back

It means that there are countless values of the variable that satisfy the equation, often occurring when both sides of the equation are identical.

Front

What does it mean if a linear equation has no solution?

Back

It means that there is no value of the variable that can satisfy the equation, often occurring when the equation leads to a contradiction.

Front

Back

Front

Back

Front

Back

No solution.

Front

Back

Infinitely many solutions.

Front

Back

No solution.

Front

Back

It represents one solution, where the variable x equals zero.