Evaluating Expressions and Determining the Number of Solutions a Linear Equation Has

6 + 9r = 9r + 6

• One Solution

• No Solution

• Infinite Solutions

2b ‒ 5 = 9

• One Solution

• No Solution

• Infinite Solutions

–2q ‒ 3 = –2q ‒ 8

• One Solution

• No Solution

• Infinite Solutions

8p ‒ 1 = 1 + 8p

• One Solution

• No Solution

• Infinite Solutions

4 + 7c = 11

• One Solution

• No Solution

• Infinite Solutions

–4n = –7n + 3n

• One Solution

• No Solution

• Infinite Solutions

6e ‒ 10 = 10 ‒ 2e + 10e

• One Solution

• No Solution

• Infinite Solutions

4(x ‒ 5) = 4x ‒ 20

• One Solution

• No Solution

• Infinite Solutions

2(3g + 1) = 3g + 1 + 3g

• One Solution

• No Solution

• Infinite Solutions

8 + 5(f ‒ 2) = 2f ‒ 2 + 3f

• One Solution

• No Solution

• Infinite Solutions