Solving One-Variable Equations and Inequalities

Solve for x: 4(1 - x) + 3x = -2(x + 1)

• x = -6
• x = 6
• x = 3

Solve: -(8n - 2) = 3 + 10(1 - 3n)

• n = 1/2
• n = -1/2
• n = 2

Solve: 2(4x - 3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2

Solve the inequality:

–2x > –10

• x > 5

• x < 5

• x > –5

• x < –5

Tags

CCSS.6.EE.B.8

Solve the inequality:

3(x – 1) ≥ –9

• x ≥ –2

• x ≥ 2

• x ≤ –2

• x ≤ 2

Tags

CCSS.7.EE.B.4B

Graph the solution set of the inequality.

–4n + 1 > –23

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Tags

CCSS.7.EE.B.4B

Graph the solution set of the inequality.

–4a ≤ –28

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Tags

CCSS.6.EE.B.8

Graph the solution set of the inequality.

2n + 4 < 16

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Tags

CCSS.7.EE.B.4B

Solve the inequality:

10 – 2x ≥ –4

• x ≥ –7

• x ≤ 7

• x ≥ 7

• x ≤ –7

Tags

CCSS.7.EE.B.4B

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

• <, >
• ≤, ≥ 

Tags

CCSS.6.EE.B.8