bewellplus.gsu.edu
castilloj86 castilloj86
  • 25-08-2014
  • Mathematics
Answered

simplify the expression:
7x-3(5+x)

Verified Answer :

Lilith
Lilith Lilith
  • 25-08-2014

\(7x-3(5+x)=7x-3\cdot 5-3\cdot x=7x-15-3 x=4x-15\)


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