krystanmcclureoyrpjs krystanmcclureoyrpjs
  • 07-12-2017
  • Mathematics
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Are the two expressions equivalent when x=5 9(4x+2) 36x + 18 SHOW YOUR WORK

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rgwoot
rgwoot rgwoot
  • 14-12-2017
Are the two expressions equivalent when x=5 9(4x+2) 36x + 18 SHOW YOUR WORK
9(4x+2)=9(4(5)+2)=9(22)=198
36x+18=36(5)+18=198

Yes they are equivalent.
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