One Variable Equations and Expressions

4 + b = 30

• -34

• 34

• -26

• 26

Tags

CCSS.6.EE.B.7

10x = 90

• x = 80

• x = 100

• x = 10

• x = 9

Tags

CCSS.6.EE.B.7

Which equation has x = 5 as the solution?

• x + 15 = 10

• 2x = 5

• 2x = 10

Tags

CCSS.6.EE.B.5

What is the correct step to solve for the variable?
15 = m - 5

• add 15 to both sides

• add 5 to both sides

• subtract 15 from both sides

• subtract 5 from both sides

Tags

CCSS.6.EE.B.7

What are the two basic rules for solving algebraic equations?

• Whatever you do to one side of the equal sign, you must copy and do on the other side of the equal sign

• Negative signs can be ignored

• Always start on the left side, regardless of where the variable is

• Always do the opposite operation

Tags

CCSS.6.EE.B.7

What do you call the number in front of a variable that is being multiplied?

• Constant

• Variable

• Coefficient

• Equation

Tags

CCSS.6.EE.A.2B

• 24

• 10

• 20

• 14

Tags

CCSS.6.EE.B.7

To check your solution. You do what first?

• Isolate the variable

• Opposite

• Substitute the variable with the answer

• Use the "Golden Rule"

Tags

CCSS.6.EE.B.5

One way to be certain of your work and having the correct solution is to what?

• Isolate the variable

• Inverse operations

• Opposite

• Check your solution

Tags

CCSS.7.EE.B.4A

Solve the equation
3x = 27. 

• x = 24

• x = 81

• x = 9

Tags

CCSS.6.EE.B.7