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In this video, you will learn how to solve one-step equations with multiplication and division, by applying inverse oper

In this video, you will learn how to solve one-step equations with multiplication and division, by applying inverse oper

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## In this video, you will learn how to solve one-step equations with multiplication and division, by applying inverse oper

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**In this video, you will learn how to solve one-step**equations with multiplication and division, by applying inverse operations to isolate the variable.**equation – a mathematical statement that two expressions**are equal example: 4 x 5 = 2 x 10**equation – a mathematical statement that two expressions**are equal example: 4 x 5 = 2 x 10**inverse operation – any operation that undoes another**operation • addition and subtraction • multiplication and division**inverse operation – any operation that undoes another**operation • addition and subtraction • multiplication and division**inverse operation – any operation that undoes another**operation • addition and subtraction • multiplication and division**When a fraction has a numerator and a denominator of the**same value, the fraction is equal to 1.**1. Determine which operation will help you isolate the**variable. • 2. Apply the operation to both sides of the equation. • 3. Verify that you are correct by substituting your solution for the variable. Solving a One-Step Equation(Goal: Get the variable by itself.)**1. Determine which operation will help you isolate the**variable. • 2. Apply the operation to both sides of the equation. • 3. Verify that you are correct by substituting your solution for the variable. Solving a One-Step Equation(Goal: Get the variable by itself.)**1. Determine which operation will help you isolate the**variable. • 2. Apply the operation to both sides of the equation. • 3. Verify that you are correct by substituting your solution for the variable. Solving a One-Step Equation(Goal: Get the variable by itself.)**40 = 5z**Solve the equation to find the value of z.**40 = 5z**Prove that your answer is correct. (Verify that z = 8.)**= 2**Solve the equation to find the value of n.**= 2**Prove that your answer is correct. (Verify that n = 12.)**In this video, you learned how to solve one-step equations**with multiplication and division, by applying inverse operations to isolate the variable.