PLEASE HELP ME Complete the equation with a number that makes the expression on the right side of the equal sign equivalent to the expression on the left side.

5x−2.5+6x−3=–(2x−1)

The number of pages in the u.s. tax code exceeds the number of pages in the king james bible by 18,528. the combined number of pages in the tax code and the bible is 21,472

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer