Determine if each equation has no solution one solution or many solutions
2(3x+4)-(x-8)=3(4x+2)-7x+10

3(x+1)-x+4=2x-6

Step-by-step explanation:

2(3x+4)-(x-8)=3(4x+2)-7x+10

6x+8-x+8=12x+6-7x+10

6x-x+8+8=12x-7x+6+10

5x+16=5x+16

Infinitely Many Solutions

3(x+1)-x+4=2x-6

3x+3-x+4=2x-6

2x+7=2x-6

2x-2x+7=-6

7=-6

No Solution.

answer: it is 1: 47 pm

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m