nct12767
nct12767
09-01-2020
Mathematics
contestada
I need to solve 3×[ 2+(10-7)×4]-15
Respuesta :
dnnshrzh
dnnshrzh
09-01-2020
=3x(2+3x4)-15
=3x(2+12)-15
=3x(14)-15
=42-15
=27
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