oompaloompa827 oompaloompa827

19-08-2021
Mathematics

contestada

5x-9=2x+12
can somebody answer this and if possible, can you show work?

Respuesta :

anasweeney43 anasweeney43

23-08-2021

Answer:

X = 7

Step-by-step explanation:

5x-9=2x+12

5x-2x=12+9

3x=21

X=21/3

X=7

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