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Solve using Graphing. x-y=-7 2x+9y=19

1 Answer

3 votes

Answer:

(-4, 3)

General Formulas and Concepts:

Algebra I

  • Solving systems of equations by graphing

Explanation:

Where the 2 lines intersect would be the solution set to the systems of equations.

Solve using Graphing. x-y=-7 2x+9y=19-example-1
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