Answer:
Contributing
Step-by-step explanation:
Just contribute the number that is not is the column to the number that is in the column
All 4 diagonals that have O as the origin in the middle that are connected to a corner will be the same length. So, since OP is the same length as OL, you can make the equations equal each other and solve for x.
2x+5 = 3x+2
Move the 2 over to the left by subtracting it from both sides
2x + 3 = 3x
Move the 2x over to the right by subtracting it from both sides
3 = x
3x+x=180
x=45 is the right answer
First one is 0 second is 1 third is 2 and fourth is 3 hope it helps
3 (3 + x) = 5x - 25
9 + 3x = 5x - 25
Add 25 to each side
34 + 3x = 5x
Subtract 3x from each side
34 = 2x
Divide each side by 2
17 = x
