Solving Equations Unit 2

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

• 4
• 3
• 2
• 1

Solve the equation:
½ (2x + 6) = 3x + 13

• no solution
• x = 8
• x = -5
• x = 7

22-5(6v-1)= -63

• v= -5

• v= -2

• v= 8

• v= 3

• No Solution

• Infinitely Many Solutions

• No Solution

• Infinitely Many Solutions

Peppy Pets charges a flat fee of $15 plus $3 per hour to keep a dog during the day. Happy Hounds charges a flat fee of $21 plus $1 per hour. For how many hours is the total fee charged by the companies the same?

• 2 hours
• 3 hours
• 4 hours
• 5 hours

Joe’s Canoes charges an initial fee of $20 plus $4 an hour. Callie’s Canoes charges a flat rate of $14 an hour. Find the number of hours for which the total amount that both places charge would be the same.

• 3 hours
• 4 hours
• 1 hour
• 2 hours

• No Solution

• Infinitely Many Solutions

• 1

• 2

• No solution

• Infinite solutions

Solve for x:

• x = yb - v
• x = by - v
• x = by + v