Review - Unit 2 Algebra Equations & Inequalities

What is the first step to solve the problem below?

2x + 10 = 22

• Divide by 2 on both sides

• Subtract 10 on both sides

• Subtract 22 on both sides

• Add 2 on both sides

• x = 1.2

• x = 6

• x = 7.5

• x = -6

Which inequality represents the graph shown?

• A

• B

• C

• D

Which interval notation shows the solution to the graph?

• x = 0

• Infinite Solutions

• No Solution

• x = 14

• Divide both sides by 2.

• Multiply both sides by 2.

• Add 2 to both sides.

• Subtract 2 to both sides.