Answer:
1-(88-113)
m1=180-(50+42)=88
Answer:1)
(1)= 88
(2)= 42
(3)=113
2)
3x-5= 22
7x+5= 68
3)
10x -11= 109
3x-2=34
3x+1=37
4)
11x-1= 54
20x-3=97
Step-by-step explanation:
