Mathematics for IGCSE & O level - Equations (Section 1 - No. 20) | ExamPlay

Zalogować się

Mathematics for IGCSE & O level - Equations (Section 1 - No. 20)

What is the solution to 3(x - 1) = 9?

2

4

3

5

Wyjaśnienie

x - 1=3, x=4

Uwagi (0)

Reklama