Properties of Equality

Which property of real numbers was used to get from Step 3 to Step 4?

• Multiplication Property of Equality

• Subtraction Property of Equality
• Additive Inverse Property
• Substitution Property

Tags

CCSS.HSA.REI.A.1

Which property justifies the work in solving this equation?

• Addition Property of Equality
• Additive Inverse Property
• Identity Property of Addition
• Subtraction Property of Equality

Tags

CCSS.HSA.REI.A.1

Which property justifies the work in solving this equation?

• Addition Property of Equality
• Additive Inverse Property
• Identity Property of Addition
• Subtraction Property of Equality

Tags

CCSS.HSA.REI.A.1

Which property is shown below?
__________________________
7n = 21 then n = 3

• Division Property
• Sorcery
• Reduction of Multiples
• Distributive Property

Tags

CCSS.HSA.REI.A.1

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
• Identity Property of Division

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

What property of equality is shown below?

25 + d = 36

25 + d - 25 = 36 - 25

• addition property of equality

• subtraction property of equality

• division property of equality

• multiplication property of equality

Tags

CCSS.HSA.REI.A.1

What property of equality is shown below?

y - 12 = 30

y -12 + 12 = 30 +12

• addition property of equality

• subtraction property of equality

• multiplication property of equality

• division property of equality

Tags

CCSS.HSA.REI.A.1

• addition property of equality

• subtraction property of equality

• multiplication property of equality

• division property of equality

Tags

CCSS.HSA.REI.A.1