Answer:
row 1
5
4
-9
10
23
2
-19
18
-13
row 2
7
25
31
42
-2
11
row 3
-3
15
-11
37
-7
3
35
0
Step-by-step explanation:
180-45= 135
2x-5 = 135
2x = 140
x = 70
x=4.2
29-3=5x+5
21=5x, x=21/5=4.2
$3000
6000-1000-1500-500= $3000