24X 16=29B) 12 1 0,5X + −3 = 1 12 1X + − =3 21 1 5X + = + =2 3 65 5

3: 24x 16=29b) 12 1 0,5x + −3 = 1 12 1x + − =3 21 1 5x + = + =2 3 65 5