LU 10

3x = 15

• x=5

• x=3

• x=2

• x=3.5

2x + 2 = 8

• x=4

• x=2

• x=3

• x=1

200 - 2x = 100

• x=55

• x=60

• x=50

• x=20

x : (-0.8) = 2

• x=1.6

• x=-1.5

• x=-1.6

• x=2

2(1-x) = -8

• x=4

• x=-4

• x=5

• x=-5

5x - 10 = 0

• x=10

• x=0

• x=5

• x=2

4x + 8 = 24

• x=4

• x=3

• x=5

• x=2

6 - 2x = 0

• x=1

• x=2

• x=3

• x=0

x = 5

• 7x - 24 = 2x + 3

• 4x - 24 = 2x + 5

• 8x - 24 = 2x + 6

• 4(2x - 6) = 2x + 6

5(x + 3) - 4(x + 1) = 0

• x=11

• x=4

• x=10

• x=-11