Equations

What would be the first step to solving the equation 4x + 3 = 14?

• Subtract 3 from both sides of the equation
• Add 3 to both sides of the equation
• Subtract 4 from both sides of the equation
•  Add 4 to both sides of the equation

Tags

CCSS.7.EE.B.4A

Solve for x:

8x - 10 = -34

• 4

• 3

• -3

• -24

Tags

CCSS.7.EE.B.4A

What would be the best first step to solving the equation 12 = -2x + 8?

• Subtract 8 from both sides of the equation

• Add 8 to both sides of the equation

• Subtract 12 from both sides of the equation

• Add 12 to both sides of the equation

Tags

CCSS.7.EE.B.4A

Select the best math expression to represent:

Five more than a number

• x + 5

• 5x

• 5 - x

• 5 divided by x

Tags

CCSS.6.EE.A.2A

Solve.  5n - 4 = 21

• 10
• -5
• 5
• 2

Tags

CCSS.7.EE.B.4A

Using the "opposite operation" to "undo" and isolate the variable when solving an equation is more commonly called...

• Inverse operations
• math
• variable
• PEMDAS

Tags

CCSS.7.EE.B.4A

Select the best math expression to represent:

Four times a number increased by six is thirty

• 4 + 6 = 30

• 4x + 6 = 30

• x + 4 times 6 = 30

• 30 = 4x

Tags

CCSS.HSA.CED.A.3

Which value of x makes this equation true?

1.2x - 3.6 = 19.2

• 13

• 16.8

• 19

• 24

Tags

CCSS.6.EE.B.5

Which of the following is a solution to the equation below?

5p - 20 = 35

• -11

• 3

• -3

• 11

Tags

CCSS.6.EE.B.5

What is the best first step in solving the equation?

• Add 4 to each side

• Subtract 4 from each side

• Subtract 2y from each side

• Divide each side by 2y

Tags

CCSS.7.EE.B.4A