solving multi-step equations

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

Tags

CCSS.8.EE.C.7B

2x + 3(5x - 7) = 47

• x = 1
• x = 2
• x = 3
• x = 4

Tags

CCSS.8.EE.C.7B

3x - x + 4 = 4(2x +1)

• no solution
• all real numbers (infinite)
• x = 6
• x = 0

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

3(3x - 6) = 18

• x = 4
• x = -4
• no solution
• all real numbers (infinite)

Tags

CCSS.7.EE.B.4A

5x - 14 = 8x + 4

• 6
• -6
• -18/13
• 10/3

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

4(-8x + 5) = -32x - 26

• 54
• -54
• all real numbers (infinite)
• no solution

Tags

CCSS.8.EE.C.7B

38 + 7k = 8(k + 4)

• 6
• 8
• -6
• 1

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.A.2

3x - 7 = 3(x - 3) + 2

• one
• no solutions
• infinite solutions

Tags

CCSS.8.EE.C.7A

2x + 1 = 2(x -10)

• No Solution

• x = 0

• all real numbers (infinite)

Tags

CCSS.8.EE.C.7A

3x + 15 = 3(x + 5)

• No Solution
• x = 15
• all real numbers (infinite)

Tags

CCSS.8.EE.C.7A