4(2x+1)=29+3(2x-5)

Just trying to solve this for X.

1. what are the missing reasons in the proof 2. it's in the second picture and 3

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?