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On Sasha's desk there are c green notebooks. The number of red notebooks on her desk is 6 less than number of green notebooks. How many notebooks are there on Sasha's desk if all of them are either green or red?

Respuesta :

Sasha's desk has [tex] c [/tex] green notebooks.

The number of red notebooks on her desk is [tex] c-6 [/tex].

Sasha's desk has either green or red notebooks.

The total number of notebooks on Sasha's notebook is [tex] c+c-6=2c-6 [/tex].



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