Equations and Inequalities Review

Front

What operation should be used to solve the equation 5x = 25?

Back

Divide by 5 on both sides of the equation.

Front

What are two solutions to the inequality x + 3 < 8?

Back

3 and 4.

Front

Which inequality can be solved to have the same solution as x - 2 > 4?

Back

x - 2 > 4.

Front

Which equation has w = 8 as the solution? 8w = 64, 16w = 240, 16 - w = 9, 4 + w = 10

Back

8w = 64.

Front

Solve the equation: 7 - b = 2.5

Back

b = 4.5.

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What is an inequality?

Back

A mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is the solution to the equation 3x + 4 = 10?

Back

x = 2.

Front

What is the solution to the inequality x - 5 > 3?

Back

x > 8.