Answer:
I did this its A
Step-by-step explanation:
Answer:sure
Step-by-step explanation:
Answer:
5 5/8
Step-by-step explanation:
i hope this helped have a good one
7x+12+63=180
8x+12=180
Subtract 12 from both sides
8x= 168
=c=21
10x-40=50
Add 40 to both sides
10x=90
X=9
4x+72+2x-12=180
6x +60 =180
Subtract 60 from both sides
6x=120
X=20