Solve Two Step Equations and Inequalities

Front

What is a two-step equation?

Back

A two-step equation is an algebraic equation that requires two operations to solve for the variable.

Tags

CCSS.7.EE.B.4A

Front

Back

Add 5 to both sides.

Tags

CCSS.7.EE.B.4A

Front

Back

Divide both sides by 3.

Tags

CCSS.7.EE.B.4A

Front

What are the steps to solve the equation 5b - 6 = 24?

Back

Add 6 to both sides and divide both sides by 5.

Tags

CCSS.7.EE.B.4A

Front

What is the solution to the equation 4x + 7 = 23?

Back

x = 4.

Tags

CCSS.7.EE.B.4A

Front

What does the inequality k < 3 represent on a number line?

Back

It represents all values of k that are less than 3.

Tags

CCSS.6.EE.B.8

Front

What is the purpose of isolating the variable in an equation?

Back

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

Tags

CCSS.6.EE.B.7

Front

What does it mean to 'add the same number to both sides' of an equation?

Back

It means to keep the equation balanced while simplifying it.

Tags

CCSS.6.EE.B.7

Front

How do you check if your solution to an equation is correct?

Back

Substitute the solution back into the original equation to see if both sides are equal.

Tags

CCSS.6.EE.B.5

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.