Equations

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Solve:
10x + 9 = 4x - 9

• 0
• 3
• -3
• -18

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

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

• 4
• 3
• 2
• 1

Solve the equation:
3(x - 1) = 2x + 9

• x = 12
• no solution
• x = 10
• x = 6

• 9

• 6

• 2

What will the equation look like after you combine like terms?

• -5x + 5 = 35

• x + 5 = 35

• 5x + 5 = 35

• -x + 5 = 35

• No Solution

• x = 15

• All Real Numbers

• x = 0

3r - 5 = 2r

• No solution
• Infinitely many solutions
• r = 5

• No Solution

• One Solution

• Infinite Solutions