Respuesta :

821442

Answer:

I guess it would be C, but i dont get "all numbers are answers" tho cos i thought this equation would be infinitely many solutionsssss

Step-by-step explanation:

4(x+1)+x=5(x-1)+9

4x + 4 + x = 5x -5 + 9

5x + 4 = 5x + 4

Hope this helpeddd

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