X-4=18
X=18+4
X=22
10=M+7
M=10-3
M=3
4X=24
X=24÷4
X=6
-X=9
X=9×-1
X=-9
6M-5=1
6M=1+5
6M=6
M=6÷6
M=1
5A+7=4A
5A-4A=-7
A=-7
N/5=7
N=7×5
N=35
8=1/2X+6
16=X+12
-X=12-16
-X=-4
X=4
Just add all four sides up. Make a template of what you need the template will give you all your dimensions
Answer:
eqation
Step-by-step explanation:
it is a vertical line