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Mathematics, 08.05.2020 21:57 natalie2sheffield

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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Solve the system of equations 3x + y = 3 and 7x + 2y = 1.
1 Solve for the variable y in the fir...

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