2B Solving Exponential and Other Equations

6x - 5 + 7x = 34

• x = 31
• x = 31/13
• x = 3
• x = -31

2n + 3n + 7 = -43

• n = -43/12
• n = -10
• n = -56/5
• n = 10

3h - 5h + 11 = 17

• h = -3/4
• h = -19
• h = -3
• h = 7/2

2k - 6 + 3k = 14

• k = 20
• k = 8/5
• k = 14/11
• k = 4

x + 24 - 9x = -8

• x = 1/2
• x = -2
• x = 2
• x = 4

Solve the equation for x:
2x + 3x + 4 = 44

• x = 8
• x = 9
• x = 10
• x = 11

Solve the equation for x:
2(3x + 4) - 2x = 28

• x = 3
• x = 4
• x = 5
• x = 6

Solve the equation for x:
3x + 2(x + 10) = 50

• x = 6
• x = 7
• x = 8
• x = 9

3h - 5h + 11 = 17

• h = -3/4
• h = -19
• h = -3
• h = 7/2

-4 + 5x + 13 = 49

• x=-2
• x=5
• x=7
• x=8