SOLUTION: *Solve the system graphically. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this x

Algebra ->  Graphs -> SOLUTION: *Solve the system graphically. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this x       Log On


   

Question 354295: *Solve the system graphically. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this
x - y = 2
x + y = 14
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Solve by graphing:
x-y+=+2
x%2By+=+14 Rewrite these in slope-intercept form.
highlight%28y+=+x-2%29
highlight_green%28y+=+-x%2B14%29
Graph the two linear equations.
graph%28400%2C400%2C-5%2C15%2C-5%2C15%2Cx-2%2C-x%2B14%29
From the graph, the solution is (8, 6)