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.
Area code 229 is found in the US state of Georgia. Primarily servicing the city of Albany (population: 101497), area code 229 covers 38 counties of Georgia.Located in the Eastern time zone, area code 229 is on the same time as New York, NY. Area code 229 was brought into effect on August 1, 2000. 229 was split from the parent 912 area code.Location of Area Code 229 and surrounding states.ocated in the Eastern time zone, area code 229 is on the same time as New York, NY. Area code 229 was brought into effect on August 1, 2000. 229 was split from the parent 912 area code.