Answer:
no solution
Step-by-step explanation:
1.4-5-2-3=7-6
2.-1-2-3=7-6
3.-3-3=7-6
4.-6=7-6
5.-6=1
6.since -6=1 is false, there's no solution
total degrees of a line is 180
4x+20+60=180
4x=100
X=25
The numbers in the second row of each collumn is increasing by 4 every time the numbers in the first row increase by 1.
