How do you solve the system of equations x- y = 2x−y=2 and 3x - 3y = 13x−3y=1? Algebra Systems of Equations and Inequalities Systems Using Substitution 1 Answer IndominusRex Apr 24, 2018 It cannot be solved. Explanation: x-y=2x−y=2 3x-3y=13x−3y=1 "So, from the second equation", x-y=1So, from the second equation,x−y=1 "This is not the same as the first equation, which states " x-y=2This is not the same as the first equation, which states x−y=2 Answer link Related questions How do you solve systems of equations using the substitution method? How do you check your solutions to a systems of equations using the substitution method? When is the substitution method easier to use? How do you know if a solution is "no solution" or "infinite" when using the substitution method? How do you solve y=-6x-3y=−6x−3 and y=3y=3 using the substitution method? How do you solve 12y-3x=-112y−3x=−1 and x-4y=1x−4y=1 using the substitution method? Which method do you use to solve the system of equations y=1/4x-14y=14x−14 and y=19/8x+7y=198x+7? What are the 2 numbers if the sum is 70 and they differ by 11? How do you solve x+y=5x+y=5 and 3x+y=153x+y=15 using the substitution method? What is the point of intersection of the lines x+2y=4x+2y=4 and -x-3y=-7−x−3y=−7? See all questions in Systems Using Substitution Impact of this question 1756 views around the world You can reuse this answer Creative Commons License