solve this linear equation. thanksm
Attachments:
Answers
Answered by
0
let the speed of the first car be x
the speed of the 2nd car will be x+7
distance= speed * time
a/q
2x+2(x+7)=300-34
2x+2x+14=266
4x=252
x=63
the speed of 1st car=63km/h
the speed of 2nd car=70km/h
the speed of the 2nd car will be x+7
distance= speed * time
a/q
2x+2(x+7)=300-34
2x+2x+14=266
4x=252
x=63
the speed of 1st car=63km/h
the speed of 2nd car=70km/h
Answered by
16
Answer:
- The Speed of the 1st Car = 63 km/h
- The Speed of 2nd Car = 70 km/h
Hope it will be helpful ✌️
Similar questions