Solve Linear Equations and Inequalities

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

• x<24

• x>12

• x<12

• x>24

Does the given value make the inequality true? 
 x + 9 > 21, when x = 15

• True

• False

Tags

CCSS.6.EE.B.5

Translate the following phrase: Tom can spend no more than 20 dollars on his mom's birthday present.

• t > 20

• t < 20

• t ≤ 20

• t ≥ 20

Tags

CCSS.6.EE.B.8

In order to solve an equation, we must get variables on side of an equation, and constants on the opposite side.

• True

• False

Tags

CCSS.7.EE.B.4A

3x + 2(4x - 4) = 3

• x = 4

• x = 3

• x = 2

• x = 1

Tags

CCSS.8.EE.C.7B

What is the first step you should take to solve this equation:

• Add 2 to both sides

• Isolate the variable on one side

• Use distributive property to get rid of the parentheses

• Subtract 7 from both sides

Tags

CCSS.7.EE.B.4A

After using distributive property on the equation presented below, what will be your next step?

 3(x-2)=2x+7

• Add -6 to both sides

• Isolate the variable on one side

• Use distributive property to get rid of the parentheses

• Combine like terms and placing the similar terms on the same side

Select the equations that are true

• 3x-6=10+3

• 5x-3=10+5

• 4x-3=9+9x

• 14x -2 = 12

Tags

CCSS.6.EE.B.5

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 

• <, >

Tags

CCSS.6.EE.B.8

When graphing an inequality, you use an open dot when you use which symbol?

• <, >

• ≤, ≥ 

Tags

CCSS.6.EE.B.8