Equations & Inequalities

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

x - 8 = -5 

• 13
• -13
• 3
• -3

Tags

CCSS.6.EE.B.7

-3x + 5 = -13

• x = -5

• x = 2

• x = -6

• x = 6

Tags

CCSS.7.EE.B.4A

• a= -2
• a= -6
• a= 3
• a= 15

Tags

CCSS.7.EE.B.4A

Solve the inequality:  -3x + 4 > -2

• x < -1
• x > -1
• x < 2
• x > 2

Tags

CCSS.7.EE.B.4B

What is the solution to the following inequality?

-2x +1 < -35

• x < 17

• x < 18

• x > 18

• x > 17

Tags

CCSS.7.EE.B.4B

Solve:

10 < 3x + 19

• x < 3

• x > 3

• x < -3

• x > -3

Tags

CCSS.7.EE.B.4B

What inequality does the number line graph represent?

• x > 5
• x < −5
• x ≥ 5
• x ≥ −5

Tags

CCSS.6.EE.B.8

5w+12- 4w=15

• w=1
• w=3
• w=5
• w=4

Tags

CCSS.7.EE.B.4A

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Tags

CCSS.8.EE.C.7B