Cecelol
Cecelol
12-02-2018
Mathematics
contestada
PLEASE HELP ASAP I ONLY GOT 10min to FINISH
Respuesta :
choixongdong
choixongdong
12-02-2018
2x+7+3x+3 = 90
5x + 10 = 90
5x = 80
x = 16
answer
16
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