One Step Two Step Equations and Inequalities on Number Line

Solve:
3(x - 2) < 2(x + 9)

• x<24

• x>12

• x<12

• x>24

What would be the solution for the equation?

 3(x-2)=2x+7

• x = 13

• x = 5

• x = 1

• x = 13 /5

Tags

CCSS.8.EE.C.7B

Write an equation for the model above.

Tags

CCSS.HSA.CED.A.3

What equation is modeled? Solve the equation.

Tags

CCSS.6.EE.B.7

In the equation x+7=12 7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation?

• Subtract 7 from both sides. The solution is x = 5.

• Add 7 to both sides.

  The solution is x = 19.

• Multiply both sides by 7 The solution is x = 84.

Tags

CCSS.6.EE.B.7

Write the inequality graphed on the number line.

Tags

CCSS.6.EE.B.8

Write the inequality graphed on the number line.

Tags

CCSS.6.EE.B.8

Solve for x:

Tags

CCSS.6.EE.B.7

Describe the graph for the solution for the following inequality:
a + 13 ≥ 20

• Closed circle; arrow pointing left

• Open circle; arrow pointing left

• Closed circle; arrow pointing right

• Open circle; arrow pointing left

Tags

CCSS.7.EE.B.4B

What inequality does the number line graph represent

• x ≤ 4

• x ≥ -4

• x < -4

• x > 4

Tags

CCSS.6.EE.B.8