Question 394281


{{{y = x - 4}}}...write in standard form

{{{3x - y = -8}}}

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{{{-x + y =  - 4}}}

{{{3x - y = -8}}}

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*[invoke linear_substitution "x", "y", -1, 1, -4, 3, -1, -8]


now graph:


*[invoke solve_by_graphing -1, 1, -4, 3, -1, -8]