Solve the system of equations by the substitution method.
- x + 3y = 7
- 3x + 8y = 19...
Mathematics, 01.11.2020 21:20 jerrysandoval22
Solve the system of equations by the substitution method.
- x + 3y = 7
- 3x + 8y = 19
Answers: 2
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