Expression 12: absolute value left parenthesis, "x" minus "a" , right parenthesis plus absolute value left parenthesis, "y" minus "b" , right parenthesis equals absolute value left parenthesis, "x" minus "g" , right parenthesis plus absolute value left parenthesis, "y" minus "h" , right parenthesisabsx−a+absy−b=absx−g+absy−h
12
Expression 13: "d" equals 10d=10
00
2020
13
Expression 14: "a" equals 3.1a=3.1
negative 10−10
1010
14
Expression 15: "b" equals 4b=4
negative 10−10
1010
15
Expression 16: "m" equals 0.4m=0.4
negative 10−10
1010
16
Expression 17: "g" equals 0g=0
negative 10−10
1010
17
Expression 18: "h" equals 0h=0
negative 10−10
1010
18
Expression 19: "c" equals 1c=1
negative 10−10
1010
19
Hidden Label: left parenthesis, "a" , "b" , right parenthesisa,b
Label
20
Hidden Label: left parenthesis, "g" , "h" , right parenthesisg,h