SOLUTION: Solve the system using substitution.
y = 3x - 6
-3x + y = -6
Algebra.Com
Question 552835: Solve the system using substitution.
y = 3x - 6
-3x + y = -6
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Solve the system using substitution.
y = 3x - 6
-3x + y = -6
-----
Sub for y in the 2nd eqn:
-3x + (3x-6) = -6
-6 = -6
--------
--> Dependent. The 2 eqns are the same, no unique solution.
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