Edit View History Bookmarks Window Help 10 6 2 8 0 7 9 8 0 Wed O snhu.mobius.cloud C Looking for additional support working through this snhu problem or material? Check out SNHU's Academic Support resources available in the Academic Video unavailable Support module in Brightspace! Watch the video ACADEMIC SUPPORT This video is unavailable on the right for tips on navigating the available resources. Question 9 Solve the system of equations by any method. 5 points How Did I Do? 3x - 4y + 2z = -19 (1) 2x + 4y + z = 20 ( 2 ) 2x + 3y + 5z = 23 (3 ) Enter the exact answer as an ordered triple, (x, y, z). Hint: There are multiple ways to solve this system of equations. . A strategy is to eliminate one of the variables and end up with 2 equations in 2 variables. . One way to do that is to begin with equation 2 to get z = 20 - 2 x - 4y. . Then substitute 20 - 2 x - 4 y for z in equations 1 and 3. You now have 2 equations (the modified equations 1 and 3) in 2 variables (x and y). . Solve this smaller system for a and y and then use z = 20 - 2 x - 4 y to calculate z. Submit Assignment Quit & Save Back Question Menu - Next you will reach the Mobius section paired with this Brightspace course. This resource is not compatible with Firefox. You may continue OCT W 18 4 MacBook Air