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PLZ PLZ PLZ HELP ME ASAP THIS IS ME REPOSTING FOR LIKR THE 100TH TIME PLZ HELP ME FOR REAL AND IF YOU JUST NEED POINTS PICK ANOTHER PERSON PLZ CUZ I REALLY NEED HELP

PLZ PLZ PLZ HELP ME ASAP THIS IS ME REPOSTING FOR LIKR THE 100TH TIME PLZ HELP ME FOR REAL AND IF YOU JUST NEED POINTS PICK ANOTHER PERSON PLZ CUZ I REALLY NEED class=

Respuesta :

Answer:

x=21.5, plug it in and get 69 degrees

Step-by-step explanation:

4x-17+31=90

4x+14=90

4x=86

x=21.5

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The X should equal 19