Solving for Equations

What is the inverse operation needed to solve the following one-step equation?
a - (-40) = 35

• subtraction

• addition

• multiplication

• division

Tags

CCSS.6.EE.B.7

What is the inverse operation needed to solve the following one-step equation?
300 + y = 200

• subtraction

• addition

• multiplication

• division

Tags

CCSS.6.EE.B.7

Which of the following can always be used to check your solution to your equation?

• distributive property

• difference

• substitution

• mean

Tags

CCSS.6.EE.B.5

The objective when solving an equation is to....

• isolate the variable.

• check the solution.

• guess and check.

• Combine Like Terms.

Tags

CCSS.7.EE.B.4A

Which equation has x = 2 as a solution?

• 3 + x = 10

• 11 + x = 13

• 4x = 32

• 5x =25

Tags

CCSS.6.EE.B.5

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

What is the first step in solving the following equation?
-11 - 3x = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

What is the first step in solving the following equation?
5t + 19t = 12

• Combine Like Terms

• subtract 19 from both sides

• add 19 to both sides

• divide by 19 on both sides

Tags

CCSS.7.EE.B.4A

What is the first step for solving this equation?

• Add 6

• Subtract 6

• Times by 4

• Times by -5

Tags

CCSS.7.EE.B.4A

Which property justifies the second step?
          4x + 8 = 0
               - 8    - 8

• Subtraction Property of Equality

• Addition Property of Equality

• Identity Property of Addition

• Commutative Property of Addition

Tags

CCSS.HSA.REI.A.1