1 / 10
00
x – 21
(2 + 4 + 6)/(x - 2)
4x + 5
5 + 11x
7x ÷ (9 - 3)
(12 • 4)/x
36/(x - (4 • 5))
9x – 7
10/(5 - 2x)
7(4x + 9)
إنتهى الإختبار.