Properties of Equality

If 2x - 5 = 10, then 2x = 15.

• Subtraction Property of Equality
• Addition Property of Equality
• Division Property of Equality
• Substitution

Tags

CCSS.HSA.REI.A.1

If 3x = 15, then x = 5

• Subtraction Property of Equality
• Addition Property of Equality
• Division Property of Equality
• Multiplication Property of Equality

Tags

CCSS.HSA.REI.A.1

If y/4 = 5, then y = 20

• Multiplication Property of Equality
• Division Property of Equality
• Addition Property of Equality
• Subtraction Property of Equality

Tags

CCSS.HSA.REI.A.1

If 3y + 4 = 10, then 3y = 6

• Subtraction Property of Equality
• Addition Property of Equality
• Multiplication Property of Equality
• Division Property of Equality

Tags

CCSS.HSA.REI.A.1

What is the inverse operation of addition?

• addition
• subtraction
• multiplication
• division

Tags

CCSS.2.NBT.B.5

What is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

Tags

CCSS.2.NBT.B.5

Multiplication property of equality is when you....

• multiply both sides by different numbers.

• multiply both sides by the same number.

• add the same number to both sides.

• divide both sides by the same number.

Tags

CCSS.HSA.REI.A.1

Identify the property you would use to solve this equation:
y – 7 = 28

• Additive Property of Equality
• Subtraction Property of Equality
• Multiplicative Property of Equality
• Division Property of Equality

Tags

CCSS.HSA.REI.A.1

Identify the property you would use to solve this equation:
4x = 72

• Addition Property of Equality
• Subtraction Property of Equality
• Multiplication Property of Equality
• Division Property of Equality

Tags

CCSS.HSA.REI.A.1

What is the inverse operation of multiplication?

• addition
• subtraction
• multiplication
• division

Tags

CCSS.3.OA.C.7