Log ind
Mathematics for IGCSE & O level - Equations (Section 2 - No. 12)
Solve: 1/3x - 1 = 5
12
6
18
21
Forklaring
Add 1 to both sides: 1/3x = 6. Multiply both sides by 3 to get x=18.
Kommentarer (0)
Log ind for at kommentere
Reklame
Tillad, at javascript indlæser denne side korrekt
