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Solve the following System of Equations using Substitution: x+3y=1 −3x−3y=−15
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4 votes
Solve the following System of Equations using Substitution:
x+3y=1
−3x−3y=−15

User Troy Zuroske
by
4.7k points

1 Answer

2 votes

Answer:

x=7, y=-2 (negative 2)

Explanation:

User Lavante
by
5.9k points
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