In guessing it's 2,106.......
Its 81 centimeters because you round 5 and over. So nearest centimeter means 2 whole numbers which is 81
The first thing you do is subtract 2 from both sides to move the 2 to the left side
3-6x=7x
now add 6x to both sides to move -6x to the right
3=13x
divide by 13 to eliminate the 13 on the right side
3/13
