Answer:
look, equation ii and vi are contradicting each other....
Step-by-step explanation:
after eliminating those equation you can find the value of x and y.
y=-6
x=3
W=2x because of the z pattern
2x+90+3x-5=180
5x=95
X=19
Perimeter is 70
area is 229
The LCM of 3 and 4 is 12.
I hope this helps and have a good night! :D