The First Step in Solving an Equation

What is the inverse operation needed to solve the following one-step equation?
z - 123 = 98

• subtraction
• addition
• multiplication
• division

Tags

CCSS.6.EE.B.7

What is the inverse operation needed to solve the following one-step equation?
-11x = 121

• subtraction
• addition
• multiplication
• division

Tags

CCSS.HSA.REI.A.1

What is the inverse operation needed to solve the following one-step equation?
99 = 12 + y

• subtraction
• addition
• multiplication
• division

Tags

CCSS.6.EE.B.7

What is the inverse operation needed to solve the following one-step equation?
n / 13 = 26

• subtraction
• addition
• multiplication
• division

Tags

CCSS.HSA.REI.A.1

What is the inverse operation needed to solve the following one-step equation?
5 + x = 1234

• subtraction
• addition
• multiplication
• division

Tags

CCSS.6.EE.B.7

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