Solving Add/Sub One-Step Equations

• Add 19 to both sides

• Subtract 19 to both sides

• Add 44 to both sides

• Subtract 44 to both sides

Tags

CCSS.6.EE.B.7

Mathematical Equivalence

ON

Tags

CCSS.6.EE.B.7

x - 55 + 55 = 100 + ​ (a)  

What number should go in the blank to correctly use the Addition Property of Equality?

• 55
• -55
• 100
• -100

Tags

CCSS.6.EE.B.5

Mathematical Equivalence

ON

Tags

CCSS.6.EE.B.7

Solve the equation.

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

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

Tags

CCSS.HSA.REI.A.1

Mathematical Equivalence

ON

Tags

CCSS.6.EE.B.7

Tags

CCSS.6.EE.B.5

When using a property of equality, we have to do the same operation on ​ (a)   sides to keep the equation ​ (b)   .

• both
• balanced
• one
• not equal
• false

Tags

CCSS.HSA.REI.A.1

Solve for x.

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A