Solving Two-step Inequalities with Negative Coefficients

The video tutorial explains how to solve equations by isolating the variable using inverse operations. It covers the inverse operations of addition and subtraction, as well as multiplication and division. The tutorial provides a step-by-step guide to solving an equation, emphasizing the importance of reversing the inequality when dividing by a negative number. Additional resources and support options are also mentioned.

What is the first step in solving an equation?

• Checking the solution

• Combining like terms

• Isolating the variable

• Simplifying both sides

Tags

CCSS.7.EE.B.4A

What is the inverse operation of addition?

• Subtraction

• Exponentiation

• Multiplication

• Division

Tags

CCSS.2.NBT.B.5

Which quantity should be moved first when solving for a variable?

• The smallest quantity

• The largest quantity

• The quantity furthest from the variable

• The quantity closest to the variable

Tags

CCSS.HSA.REI.A.1

What is the inverse operation of multiplication?

• Subtraction

• Addition

• Division

• Exponentiation

Tags

CCSS.3.OA.C.7

What operation should be performed to both sides if the variable is added to 6?

• Subtract 6

• Add 6

• Divide by 6

• Multiply by 6

Tags

CCSS.HSA.REI.A.1

What is the result of 10 minus 6?

• 8

• 6

• 4

• 2

Tags

CCSS.1.OA.C.6

What should be done after subtracting 6 from both sides?

• Subtract 4 from both sides

• Divide both sides by -4

• Multiply both sides by -4

• Add 4 to both sides

Tags

CCSS.HSA.REI.A.1

What must be done when dividing by a negative number in an inequality?

• Reverse the inequality

• Subtract the same number from both sides

• Add the same number to both sides

• Keep the inequality the same

Tags

CCSS.6.EE.B.8

What is the final value of y in the inequality?

• y is not equal to -1

• y is less than -1

• y is greater than -1

• y is equal to -1

Tags

CCSS.6.EE.B.8

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