Question 877104
Plug (x,y) = (-4,8) into the inequality {{{y + 6x >= -5x + 8}}}



If you get a true inequality when you evaluate/simplify both sides, then (-4,8) is a solution.



If you get a false inequality when you evaluate/simplify both sides, then (-4,8) is not a solution.



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{{{y + 6x >= -5x + 8}}}



{{{y + 6(-4) >= -5(-4) + 8}}} Replace every x with -4



{{{8 + 6(-4) >= -5(-4) + 8}}} Replace every y with 8



{{{8 - 24 >= 20 + 8}}}



{{{-16 >= 28}}} This is FALSE, so (-4,8) is NOT a solution.