ceciliad09
ceciliad09
05-04-2016
Mathematics
contestada
What is the value of 12(3x+5x) when x=7
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apologiabiology
apologiabiology
05-04-2016
subsitute 7 for x
12(3(7)+5(7))
12(21+35)
12(56)
672
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haha10333
haha10333
05-04-2016
1,128. I'm glad you asked for my help!!!!!!!!
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