EXPRESIONES SIMPLES

X + 5 = + 9

• X = +9 + 5

  X = + 14

• X= +9 - 5

  X= + 4

X - 4 = + 3

• X = + 3 + 4

  X= + 7

• X= + 3 - 4

  X= - 1

X + 3 = +1

• X = +1 - 3

  X= -2

• X= +1 + 3

  X= + 4

2X = 16

• X = 16/2

  X= 8

• X = 16 (2)

  X= 32

5X = -35

• X = - 35 /5

  X = -7

• X= -35 (5)

  X = -175

4X = 28

• X = 28/4

  X= 7

• X= 28 (4)

  X = 112

X/3= 6

• X = 6/3

  X = 2

• X = 6(3)

  X = 18

X/4 = 8

• X = 8 (4)

  X= 32

• X= 8/4

  X= 2

X / 5 = 10

• X = 10/5

  X= 2

• X = 10 (5)

  X = 50

5X + 4 = 3X + 8

• 2X = 4

  X= 2

• 8X = 12

  X = 96