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Solve the system of equations 3x + y = 3 and 7x + 2y = 1. 1 Solve for the variable y in the first equation: y = 3 - 3x 2. Substitute the value for y into the second equation: 7x + 2(3 - 3x) = 1 3. Solve
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Solve the system of equations 3x + y = 3 and 7x + 2y = 1.

1 Solve for the variable y in the first equation: y = 3 - 3x
2. Substitute the value for y into the second equation: 7x + 2(3 - 3x) = 1
3. Solve for x
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User Beano
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5 votes

Answer:

-5 is right

Explanation:

User Ther
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7 votes

Answer: -5

Explanation:

User Iguy
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