Answer:
vertical, and x is 81
Step-by-step explanation:
The angles are across first each other, which means they are the same angle. From there, set x+3 equal to 84 (x+4=84). From there solve to get x
63 eggs.
7 times 3 equals 21, which is the amount of eggs one chicken lays in 9 days. Multiply that by 3, you get 63.
x=2
x-3=4x-9
x=4x-6
-3x=-6
3
