Vergelijkingen 1

x + 3 = 15

• 18

• 12

• -12

• 20

-x - 2 = -2

• x = 0

• x = 2

• x = 4

• x = -4

5 = 2x - 3

• x = 1

• x = 8

• x = 4

• x = 2

4-5x =19

• x = -3

• x = -5

• x = 5

• x = 14

-3x = 27

• x = -9

• x = 9

• x = 30

• x = 24

4x = 20

• x = 5

• x = 4

• x = 3

• x = 2

-2x + 10 = -2

• x= -12
• x= 6
• x= -6
• x=12 

 $3x+6=3$  

•  $x=1$  

•  $x=0$  

•  $x=-1$  

x + 5 = 7

• x = 2
• x = 12

x - 3 = 12

• x = 9
• x = 15