Respuesta :

texaschic101
3x + 12 + 7x + x......combine like terms

(3x + 7x + 1x) = 11x.......x is the same as 1x
12....this has no like terms, but u cant forget about it

so we now have : 11x + 12 <==
AnimeBrainly

Combine like terms (those with variables, and those without in this case)

3x + 7x + x = 11x

11x + 12 is your answer

hope this helps

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