Answer:
C. 40
Step-by-step explanation:
20 + 4x = 180
subtract 20 from both sides
4x = 160
Divide both sides by
x = 40
Won: 4/7 x 35 = 20
lost: 3/7 x 35 = 15
Answer: bottom left
4x+2y+15
Step-by-step explanation:
3x + x=4x
5 + 10= 15
2y=2y
4x+2y+15
666 687421568899877665443116
Answer: 12+x=-3(4-x) = x = 12
Step-by-step explanation:
Not sure if you want the explaintion but ill give you an answer its : x = 12
