A way to solve a linear system algebraically is to use the substitution method. The substitution method functions by substituting the one y-value with the other. We're going to explain this by using an example. We can substitute y in the second equation with the first equation since y = y.
Area code 970 is an area code serving most of the western and northern parts of Colorado.It covers Aspen, Vail, Durango, Grand Junction, Fort Collins, and Estes Park.rea code 970 is an area code serving most of the western and northern parts of Colorado.
AreaCode.org is your one-stop site for area code lookup, area code search, and area code locator. Area code 229 covers part of the state of Georgia, including Albany, Valdosta, and Bainbridge. 229 was created in 2000 when area code 912 was split.29 Area Code 229. At AreaCode.org, you'll find helpful information on the 229 area code, including 229 area code location. Other phone area codes may be found using AreaCode.org's area code locator.