compound interest

• x = 6

  2x + 7 = x + 3 + 10
• x = -3


  4x + 2x + 2 = 3x - 7
• x = 10

  4x - 6 = -7x + 4 + 10x
• x = 12


  3(x - 1) = 2x + 9
• x = -4


  4x + 2x - 5 = 7x - 1
• x = -1

  −18 − 6x = 6 (1 + 3x)
• x = -6

  12 - 5 - (3 + x) = -2 - 2x
• x = 2

  2 - 7(x + 1)=9
• x = 16

  1/2x + 4 = 12
• x = 0

  8(x + 2) = 2x + 16
• x = -1/2


  1 = 2(5x + 3)
• x = 5

  -3x + 15 = 0
• x = 1/3

  6x - 4 = -2
• x = -5/2


  4x + 3 = -7
• x = 3

  5x + 3 = 18
• x = -5

  2x - 7 = -17
• x = -10

  -3x - 5 = 25
• x = -13


  -x + 4 = 17
• x = 3

  8x + 3 = 27
• x = 11

  10x + 2 = 112
• x = -4

  2x - 3 = -11
• x = -7


  42 = -6x
• x = 18


  15 = x - 3
• x = -24

  x/4 = -6
• x = -8

  8 - 2x = 24
• x = 7

  25 = 4 + 3x
• x = 13

  -9x + 14 = -7x -12
• x = 9

  6 + 2x = 3x - 3
• all real numbers

  8x - 12 = 4(2x - 3)
• no solution

  9 - x = 5x - 2(3x + 1)