Equations, Inequalities, & Literals

What is the solution to this equation?

4x - 6 + 2x = 18

• x = 2

• x = 4

• x = 6

• x = 12

Tags

CCSS.8.EE.C.7B

What is the solution to this equation?

5(x - 4) = 3x + 4

• x = -8

• x = -2

• x = 3

• x = 12

What is the solution to this equation?

7x - 3(x - 6) = 30

• x = 3

• x = 6

• x = 9

• x = 12

Tags

CCSS.8.EE.C.7B

How many solutions are there to the equation?

8(x - 3) = 8x - 24

• 0

• 1

• Infinitely Many

• 3

Tags

CCSS.8.EE.C.7A

Marcus rented a movie for $4 and some video games for $6 each.  He paid $22.  How many games did he rent?

 

Choose the equation that models this situation.

• Equation: 4 + 6x = 22

• Equation: 6 + 4x = 22

Tags

CCSS.HSA.CED.A.3

Steps for solving 3x + 18 = 54 are shown.

Explain how Step 1 helps solve the equation.

• Subtracting 18 from both sides isolates the variable term.

• Subtracting 18 from both sides isolates the variable.

• Adding 18 to both sides combines like terms.

• Adding 18 to both sides undoes the subtraction.

Tags

CCSS.HSA.REI.A.1

Steps for solving 4(3x - 6) = 24 are shown.

Which of these is not part of the solution process?

• Using the distributive property

• Dividing both sides by 12 to isolate the variable

• Adding 24 to both sides to isolate the variable term

• Simplifying by combining variable terms

Tags

CCSS.7.EE.B.4A

Solve.

• x ≥ 15

• x ≥ -15

• x ≤ 15

• x ≤ -15

Tags

CCSS.6.EE.B.8

What is the solution to this inequality?

-13x < 65

• x < -5

• x > -5

• x < 5

• x > 5

Tags

CCSS.6.EE.B.8

What is the solution to this inequality?

x - 6 < -4

• x < -10

• x > -10

• x < 2

• x > 2

Tags

CCSS.7.EE.B.4B