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Party A and Party B have 150 vehicles in total. Due to the need of transportation task, 30 vehicles are transferred from Party A for support Team B makes team B's car four times that of team A. how many cars are there in each team
There are x vehicles in team a and 150-x vehicles in team B
(150-X+30)/(X-30)=4
X=60
60 for team a and 90 for team B
Team a and team B have 180 vehicles in total. Due to the need of transportation task, 30 vehicles are transferred from team a to support team B, so that team B's vehicles are just twice as large as team a
How many cars are there in each of the two teams? (use the equation to solve and write the process) please,
The original x vehicles of the first group are removed
2（x-30）=180-x+30
2x-60=210-x
3x=270
x=90
180-90 = 90 vehicles
A: there are 90, and there are also 90
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