Solve by Graphing x+y=3 x-4y=28

Math
Subtract from both sides of the equation.
Subtract from both sides of the equation.
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Simplify each term.
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Divide by .
Dividing two negative values results in a positive value.
Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.
Solve by Graphing x+y=3 x-4y=28

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