Start at the 9:20 mark to the end of the video for this lesson.
22.2
11.2
15.2
55.2
Find x.
2
4
3
1
(x+9)•x = (x+3)•(x+4)
Solve for x.
6
9
12
(x+4)•4 = 6²
7
5
10
60
16
28
13
(12+2) • 2 = (6+x) • x
5.06
12.08
8.08
3.08
9.565
2.375
4.845
7.145
