SOLUTION: Solve each system by the substitution method. Indicate wether each system is independent, inconsistent, or dependent. x - y =3 3x - 2y =3

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Question 99485: Solve each system by the substitution method. Indicate wether each system is independent, inconsistent, or dependent.
x - y =3
3x - 2y =3
Answer by aaaaaaaa(138)   (Show Source): You can put this solution on YOUR website!
Solved by pluggable solver: SOLVE linear system by SUBSTITUTION
Solve:
We'll use substitution. After moving -1*y to the right, we get:
, or . Substitute that
into another equation:
and simplify: So, we know that y=-6. Since , x=-3.

Answer: .
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