How do you solve the system of equations x−y=2 and 3x−3y=1? Algebra Systems of Equations and Inequalities Systems Using Substitution 1 Answer IndominusRex Apr 24, 2018 It cannot be solved. Explanation: x−y=2 3x−3y=1 So, from the second equation,x−y=1 This 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−3 and y=3 using the substitution method? How do you solve 12y−3x=−1 and x−4y=1 using the substitution method? Which method do you use to solve the system of equations y=14x−14 and y=198x+7? What are the 2 numbers if the sum is 70 and they differ by 11? How do you solve x+y=5 and 3x+y=15 using the substitution method? What is the point of intersection of the lines x+2y=4 and −x−3y=−7? See all questions in Systems Using Substitution Impact of this question 1738 views around the world You can reuse this answer Creative Commons License