3 more than 7 times a number x is 47
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I believe it's 9x2-12x+4 but I'm not quite sure cause we haven't yet gone over this in class.
My friend also believes it is this (she's in a higher level math grade than me). I'm so sorry this isn't more helpful.
My friend also believes it is this (she's in a higher level math grade than me). I'm so sorry this isn't more helpful.