bosslady5253
bosslady5253
14-03-2018
Mathematics
contestada
what is the value of x
Respuesta :
SteveMisiti
SteveMisiti
14-03-2018
X=11, set 10x+5x+15=180
15x+15=180, subtract 15 from 180= 165, then divide 165 by 15
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